69739709

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 81779040

約数和(自身を除く): 12039331

約数列:

[1, 13, 19, 37, 169, 247, 481, 587, 703, 3211, 6253, 7631, 9139, 11153, 21719, 99203, 118807, 144989, 282347, 412661, 1884857, 3670511, 5364593, 69739709]

約数ペア:

[(1, 69739709), (13, 5364593), (19, 3670511), (37, 1884857), (169, 412661), (247, 282347), (481, 144989), (587, 118807), (703, 99203), (3211, 21719), (6253, 11153), (7631, 9139)]