318469653

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{48407}}^1$

素因数の和:48473

約数の個数: 24

約数和(自身を含む): 498408768

約数和(自身を除く): 179939115

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 48407, 145221, 435663, 822919, 2081501, 2468757, 6244503, 7406271, 18733509, 35385517, 106156551, 318469653]

約数ペア:

[(1, 318469653), (3, 106156551), (9, 35385517), (17, 18733509), (43, 7406271), (51, 6244503), (129, 2468757), (153, 2081501), (387, 822919), (731, 435663), (2193, 145221), (6579, 48407)]