749774401

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 840849408

約数和(自身を除く): 91075007

約数列:

[1, 23, 31, 37, 97, 293, 713, 851, 1147, 2231, 3007, 3589, 6739, 9083, 10841, 26381, 28421, 69161, 82547, 111259, 208909, 249343, 336071, 653683, 881051, 1051577, 2558957, 7729633, 20264173, 24186271, 32598887, 749774401]

約数ペア:

[(1, 749774401), (23, 32598887), (31, 24186271), (37, 20264173), (97, 7729633), (293, 2558957), (713, 1051577), (851, 881051), (1147, 653683), (2231, 336071), (3007, 249343), (3589, 208909), (6739, 111259), (9083, 82547), (10841, 69161), (26381, 28421)]