1730729469

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1555013}}^1$

素因数の和:1555076

約数の個数: 16

約数和(自身を含む): 2687064192

約数和(自身を除く): 956334723

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1555013, 4665039, 10885091, 32655273, 82415689, 247247067, 576909823, 1730729469]

約数ペア:

[(1, 1730729469), (3, 576909823), (7, 247247067), (21, 82415689), (53, 32655273), (159, 10885091), (371, 4665039), (1113, 1555013)]