2017451793

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{327881}}^1$

素因数の和:328184

約数の個数: 16

約数和(自身を含む): 3084713856

約数和(自身を除く): 1067262063

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 327881, 983643, 2295167, 6885501, 96069133, 288207399, 672483931, 2017451793]

約数ペア:

[(1, 2017451793), (3, 672483931), (7, 288207399), (21, 96069133), (293, 6885501), (879, 2295167), (2051, 983643), (6153, 327881)]