7501059

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 11888640

約数和(自身を除く): 4387581

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 257, 423, 621, 771, 1081, 1269, 2313, 3243, 5911, 6939, 9729, 12079, 17733, 29187, 36237, 53199, 108711, 159597, 277817, 326133, 833451, 2500353, 7501059]

約数ペア:

[(1, 7501059), (3, 2500353), (9, 833451), (23, 326133), (27, 277817), (47, 159597), (69, 108711), (141, 53199), (207, 36237), (257, 29187), (423, 17733), (621, 12079), (771, 9729), (1081, 6939), (1269, 5911), (2313, 3243)]