57114421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16963}}^1$

素因数の和:17020

約数の個数: 16

約数和(自身を含む): 72198784

約数和(自身を除く): 15084363

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 16963, 118741, 220519, 627631, 1543633, 4393417, 8159203, 57114421]

約数ペア:

[(1, 57114421), (7, 8159203), (13, 4393417), (37, 1543633), (91, 627631), (259, 220519), (481, 118741), (3367, 16963)]