42714171

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 63189360

約数和(自身を除く): 20475189

約数列:

[1, 3, 9, 59, 177, 257, 313, 531, 771, 939, 2313, 2817, 15163, 18467, 45489, 55401, 80441, 136467, 166203, 241323, 723969, 4746019, 14238057, 42714171]

約数ペア:

[(1, 42714171), (3, 14238057), (9, 4746019), (59, 723969), (177, 241323), (257, 166203), (313, 136467), (531, 80441), (771, 55401), (939, 45489), (2313, 18467), (2817, 15163)]