879615087

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 1277545920

約数和(自身を除く): 397930833

約数列:

[1, 3, 13, 39, 169, 317, 421, 507, 951, 1263, 2197, 4121, 5473, 6591, 12363, 16419, 53573, 71149, 133457, 160719, 213447, 400371, 696449, 924937, 1734941, 2089347, 2774811, 5204823, 22554233, 67662699, 293205029, 879615087]

約数ペア:

[(1, 879615087), (3, 293205029), (13, 67662699), (39, 22554233), (169, 5204823), (317, 2774811), (421, 2089347), (507, 1734941), (951, 924937), (1263, 696449), (2197, 400371), (4121, 213447), (5473, 160719), (6591, 133457), (12363, 71149), (16419, 53573)]