303941157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9539}}^1$

素因数の和:9617

約数の個数: 32

約数和(自身を含む): 470131200

約数和(自身を除く): 166190043

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1677, 2451, 9539, 10621, 28617, 31863, 124007, 181241, 372021, 410177, 543723, 1230531, 2356133, 5332301, 7068399, 7793363, 15996903, 23380089, 101313719, 303941157]

約数ペア:

[(1, 303941157), (3, 101313719), (13, 23380089), (19, 15996903), (39, 7793363), (43, 7068399), (57, 5332301), (129, 2356133), (247, 1230531), (559, 543723), (741, 410177), (817, 372021), (1677, 181241), (2451, 124007), (9539, 31863), (10621, 28617)]