2013313270101

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2753}}^1\times {\mathrm{6719}}^1$

素因数の和:9626

約数の個数: 64

約数和(自身を含む): 3155349012480

約数和(自身を除く): 1142035742379

約数列:

[1, 3, 7, 21, 71, 73, 213, 219, 497, 511, 1491, 1533, 2753, 5183, 6719, 8259, 15549, 19271, 20157, 36281, 47033, 57813, 108843, 141099, 195463, 200969, 477049, 490487, 586389, 602907, 1368241, 1406783, 1431147, 1471461, 3339343, 3433409, 4104723, 4220349, 10018029, 10300227, 14268799, 18497407, 34824577, 42806397, 55492221, 99881593, 104473731, 129481849, 243772039, 299644779, 388445547, 731316117, 1313315897, 1350310711, 3939947691, 4050932133, 9193211279, 9452174977, 27579633837, 28356524931, 95872060481, 287616181443, 671104423367, 2013313270101]

約数ペア:

[(1, 2013313270101), (3, 671104423367), (7, 287616181443), (21, 95872060481), (71, 28356524931), (73, 27579633837), (213, 9452174977), (219, 9193211279), (497, 4050932133), (511, 3939947691), (1491, 1350310711), (1533, 1313315897), (2753, 731316117), (5183, 388445547), (6719, 299644779), (8259, 243772039), (15549, 129481849), (19271, 104473731), (20157, 99881593), (36281, 55492221), (47033, 42806397), (57813, 34824577), (108843, 18497407), (141099, 14268799), (195463, 10300227), (200969, 10018029), (477049, 4220349), (490487, 4104723), (586389, 3433409), (602907, 3339343), (1368241, 1471461), (1406783, 1431147)]