2793153

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 4142016

約数和(自身を除く): 1348863

約数列:

[1, 3, 11, 33, 53, 159, 583, 1597, 1749, 4791, 17567, 52701, 84641, 253923, 931051, 2793153]

約数ペア:

[(1, 2793153), (3, 931051), (11, 253923), (33, 84641), (53, 52701), (159, 17567), (583, 4791), (1597, 1749)]