3321269686

素因数分解:

$2^1\times 7^4\times {\mathrm{647}}^1\times {\mathrm{1069}}^1$

素因数の和:1746

約数の個数: 40

約数和(自身を含む): 5826304080

約数和(自身を除く): 2505034394

約数列:

[1, 2, 7, 14, 49, 98, 343, 647, 686, 1069, 1294, 2138, 2401, 4529, 4802, 7483, 9058, 14966, 31703, 52381, 63406, 104762, 221921, 366667, 443842, 691643, 733334, 1383286, 1553447, 2566669, 3106894, 4841501, 5133338, 9683002, 33890507, 67781014, 237233549, 474467098, 1660634843, 3321269686]

約数ペア:

[(1, 3321269686), (2, 1660634843), (7, 474467098), (14, 237233549), (49, 67781014), (98, 33890507), (343, 9683002), (647, 5133338), (686, 4841501), (1069, 3106894), (1294, 2566669), (2138, 1553447), (2401, 1383286), (4529, 733334), (4802, 691643), (7483, 443842), (9058, 366667), (14966, 221921), (31703, 104762), (52381, 63406)]