480809487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3803}}^1$

素因数の和:3927

約数の個数: 32

約数和(自身を含む): 707726592

約数和(自身を除く): 226917105

約数列:

[1, 3, 17, 37, 51, 67, 111, 201, 629, 1139, 1887, 2479, 3417, 3803, 7437, 11409, 42143, 64651, 126429, 140711, 193953, 254801, 422133, 764403, 2392087, 4331617, 7176261, 9427637, 12994851, 28282911, 160269829, 480809487]

約数ペア:

[(1, 480809487), (3, 160269829), (17, 28282911), (37, 12994851), (51, 9427637), (67, 7176261), (111, 4331617), (201, 2392087), (629, 764403), (1139, 422133), (1887, 254801), (2479, 193953), (3417, 140711), (3803, 126429), (7437, 64651), (11409, 42143)]