4004451

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 6585600

約数和(自身を除く): 2581149

約数列:

[1, 3, 9, 11, 27, 33, 97, 99, 139, 291, 297, 417, 873, 1067, 1251, 1529, 2619, 3201, 3753, 4587, 9603, 13483, 13761, 28809, 40449, 41283, 121347, 148313, 364041, 444939, 1334817, 4004451]

約数ペア:

[(1, 4004451), (3, 1334817), (9, 444939), (11, 364041), (27, 148313), (33, 121347), (97, 41283), (99, 40449), (139, 28809), (291, 13761), (297, 13483), (417, 9603), (873, 4587), (1067, 3753), (1251, 3201), (1529, 2619)]