487058721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5417}}^1$

素因数の和:5521

約数の個数: 32

約数和(自身を含む): 720897408

約数和(自身を除く): 233838687

約数列:

[1, 3, 17, 41, 43, 51, 123, 129, 697, 731, 1763, 2091, 2193, 5289, 5417, 16251, 29971, 89913, 92089, 222097, 232931, 276267, 666291, 698793, 3775649, 3959827, 9550171, 11326947, 11879481, 28650513, 162352907, 487058721]

約数ペア:

[(1, 487058721), (3, 162352907), (17, 28650513), (41, 11879481), (43, 11326947), (51, 9550171), (123, 3959827), (129, 3775649), (697, 698793), (731, 666291), (1763, 276267), (2091, 232931), (2193, 222097), (5289, 92089), (5417, 89913), (16251, 29971)]