668843197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 794271744

約数和(自身を除く): 125428547

約数列:

[1, 11, 23, 31, 107, 253, 341, 713, 797, 1177, 2461, 3317, 7843, 8767, 18331, 24707, 27071, 36487, 76291, 85279, 201641, 271777, 568261, 839201, 938069, 1961417, 2643649, 6250871, 21575587, 29080139, 60803927, 668843197]

約数ペア:

[(1, 668843197), (11, 60803927), (23, 29080139), (31, 21575587), (107, 6250871), (253, 2643649), (341, 1961417), (713, 938069), (797, 839201), (1177, 568261), (2461, 271777), (3317, 201641), (7843, 85279), (8767, 76291), (18331, 36487), (24707, 27071)]