2053286979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{8831}}^1$

素因数の和:8995

約数の個数: 32

約数和(自身を含む): 2991292416

約数和(自身を除く): 938005437

約数列:

[1, 3, 17, 47, 51, 97, 141, 291, 799, 1649, 2397, 4559, 4947, 8831, 13677, 26493, 77503, 150127, 232509, 415057, 450381, 856607, 1245171, 2569821, 7055969, 14562319, 21167907, 40260529, 43686957, 120781587, 684428993, 2053286979]

約数ペア:

[(1, 2053286979), (3, 684428993), (17, 120781587), (47, 43686957), (51, 40260529), (97, 21167907), (141, 14562319), (291, 7055969), (799, 2569821), (1649, 1245171), (2397, 856607), (4559, 450381), (4947, 415057), (8831, 232509), (13677, 150127), (26493, 77503)]