230841507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5107}}^1$

素因数の和:5203

約数の個数: 32

約数和(自身を含む): 354699520

約数和(自身を除く): 123858013

約数列:

[1, 3, 13, 19, 39, 57, 61, 183, 247, 741, 793, 1159, 2379, 3477, 5107, 15067, 15321, 45201, 66391, 97033, 199173, 291099, 311527, 934581, 1261429, 3784287, 4049851, 5919013, 12149553, 17757039, 76947169, 230841507]

約数ペア:

[(1, 230841507), (3, 76947169), (13, 17757039), (19, 12149553), (39, 5919013), (57, 4049851), (61, 3784287), (183, 1261429), (247, 934581), (741, 311527), (793, 291099), (1159, 199173), (2379, 97033), (3477, 66391), (5107, 45201), (15067, 15321)]