391667361

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{7561}}^1$

素因数の和:8152

約数の個数: 16

約数和(自身を含む): 540108288

約数和(自身を除く): 148440927

約数列:

[1, 3, 31, 93, 557, 1671, 7561, 17267, 22683, 51801, 234391, 703173, 4211477, 12634431, 130555787, 391667361]

約数ペア:

[(1, 391667361), (3, 130555787), (31, 12634431), (93, 4211477), (557, 703173), (1671, 234391), (7561, 51801), (17267, 22683)]