8131401

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{659}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 12091200

約数和(自身を除く): 3959799

約数列:

[1, 3, 9, 27, 457, 659, 1371, 1977, 4113, 5931, 12339, 17793, 301163, 903489, 2710467, 8131401]

約数ペア:

[(1, 8131401), (3, 2710467), (9, 903489), (27, 301163), (457, 17793), (659, 12339), (1371, 5931), (1977, 4113)]