4351923121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{3511}}^1$

素因数の和:3841

約数の個数: 32

約数和(自身を含む): 5480068608

約数和(自身を除く): 1128145487

約数列:

[1, 7, 13, 53, 91, 257, 371, 689, 1799, 3341, 3511, 4823, 13621, 23387, 24577, 45643, 95347, 177073, 186083, 319501, 902327, 1239511, 1302581, 2419079, 6316289, 11730251, 16933553, 47823331, 82111757, 334763317, 621703303, 4351923121]

約数ペア:

[(1, 4351923121), (7, 621703303), (13, 334763317), (53, 82111757), (91, 47823331), (257, 16933553), (371, 11730251), (689, 6316289), (1799, 2419079), (3341, 1302581), (3511, 1239511), (4823, 902327), (13621, 319501), (23387, 186083), (24577, 177073), (45643, 95347)]