663941345759

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1\times {\mathrm{5813}}^1$

素因数の和:8111

約数の個数: 32

約数和(自身を含む): 722751828480

約数和(自身を除く): 58810482721

約数列:

[1, 23, 43, 53, 989, 1219, 2179, 2279, 5813, 50117, 52417, 93697, 115487, 133699, 249959, 308089, 2155031, 2656201, 4965941, 5749057, 7086047, 12666527, 13247827, 114216643, 291330121, 304700021, 544660661, 671325931, 12527195203, 15440496413, 28867015033, 663941345759]

約数ペア:

[(1, 663941345759), (23, 28867015033), (43, 15440496413), (53, 12527195203), (989, 671325931), (1219, 544660661), (2179, 304700021), (2279, 291330121), (5813, 114216643), (50117, 13247827), (52417, 12666527), (93697, 7086047), (115487, 5749057), (133699, 4965941), (249959, 2656201), (308089, 2155031)]