210819091

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{2713}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 255593664

約数和(自身を除く): 44774573

約数列:

[1, 7, 17, 119, 653, 2713, 4571, 11101, 18991, 46121, 77707, 322847, 1771589, 12401123, 30117013, 210819091]

約数ペア:

[(1, 210819091), (7, 30117013), (17, 12401123), (119, 1771589), (653, 322847), (2713, 77707), (4571, 46121), (11101, 18991)]