70521213

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{6029}}^1$

素因数の和:6596

約数の個数: 16

約数和(自身を含む): 107671680

約数和(自身を除く): 37150467

約数列:

[1, 3, 7, 21, 557, 1671, 3899, 6029, 11697, 18087, 42203, 126609, 3358153, 10074459, 23507071, 70521213]

約数ペア:

[(1, 70521213), (3, 23507071), (7, 10074459), (21, 3358153), (557, 126609), (1671, 42203), (3899, 18087), (6029, 11697)]