70021887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{22727}}^1$

素因数の和:22822

約数の個数: 16

約数和(自身を含む): 101821440

約数和(自身を除く): 31799553

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 22727, 68181, 295451, 886353, 1795433, 5386299, 23340629, 70021887]

約数ペア:

[(1, 70021887), (3, 23340629), (13, 5386299), (39, 1795433), (79, 886353), (237, 295451), (1027, 68181), (3081, 22727)]