7894161

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{659}}^1$

素因数の和:698

約数の個数: 24

約数和(自身を含む): 12561120

約数和(自身を除く): 4666959

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 659, 1089, 1331, 1977, 3993, 5931, 7249, 11979, 21747, 65241, 79739, 239217, 717651, 877129, 2631387, 7894161]

約数ペア:

[(1, 7894161), (3, 2631387), (9, 877129), (11, 717651), (33, 239217), (99, 79739), (121, 65241), (363, 21747), (659, 11979), (1089, 7249), (1331, 5931), (1977, 3993)]