260064771

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{13463}}^1$

素因数の和:13650

約数の個数: 16

約数和(自身を含む): 356742144

約数和(自身を除く): 96677373

約数列:

[1, 3, 47, 137, 141, 411, 6439, 13463, 19317, 40389, 632761, 1844431, 1898283, 5533293, 86688257, 260064771]

約数ペア:

[(1, 260064771), (3, 86688257), (47, 5533293), (137, 1898283), (141, 1844431), (411, 632761), (6439, 40389), (13463, 19317)]