6639801

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 10782720

約数和(自身を除く): 4142919

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 233, 413, 483, 699, 1239, 1357, 1631, 4071, 4893, 5359, 9499, 13747, 16077, 28497, 37513, 41241, 96229, 112539, 288687, 316181, 948543, 2213267, 6639801]

約数ペア:

[(1, 6639801), (3, 2213267), (7, 948543), (21, 316181), (23, 288687), (59, 112539), (69, 96229), (161, 41241), (177, 37513), (233, 28497), (413, 16077), (483, 13747), (699, 9499), (1239, 5359), (1357, 4893), (1631, 4071)]