249370407471

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1\times {\mathrm{4423}}^1$

素因数の和:5455

約数の個数: 32

約数和(自身を含む): 337615613440

約数和(自身を除く): 88245205969

約数列:

[1, 3, 97, 291, 313, 619, 939, 1857, 4423, 13269, 30361, 60043, 91083, 180129, 193747, 429031, 581241, 1287093, 1384399, 2737837, 4153197, 8213511, 18793459, 56380377, 134286703, 265570189, 402860109, 796710567, 856942981, 2570828943, 83123469157, 249370407471]

約数ペア:

[(1, 249370407471), (3, 83123469157), (97, 2570828943), (291, 856942981), (313, 796710567), (619, 402860109), (939, 265570189), (1857, 134286703), (4423, 56380377), (13269, 18793459), (30361, 8213511), (60043, 4153197), (91083, 2737837), (180129, 1384399), (193747, 1287093), (429031, 581241)]