260070909

素因数分解:

$3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{13217}}^1$

素因数の和:14164

約数の個数: 16

約数和(自身を含む): 396751488

約数和(自身を除く): 136680579

約数列:

[1, 3, 7, 21, 937, 2811, 6559, 13217, 19677, 39651, 92519, 277557, 12384329, 37152987, 86690303, 260070909]

約数ペア:

[(1, 260070909), (3, 86690303), (7, 37152987), (21, 12384329), (937, 277557), (2811, 92519), (6559, 39651), (13217, 19677)]