401080527

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{1523}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 600303600

約数和(自身を除く): 199223073

約数列:

[1, 3, 9, 29, 87, 261, 1009, 1523, 3027, 4569, 9081, 13707, 29261, 44167, 87783, 132501, 263349, 397503, 1536707, 4610121, 13830363, 44564503, 133693509, 401080527]

約数ペア:

[(1, 401080527), (3, 133693509), (9, 44564503), (29, 13830363), (87, 4610121), (261, 1536707), (1009, 397503), (1523, 263349), (3027, 132501), (4569, 87783), (9081, 44167), (13707, 29261)]