86221401

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 49253799

約数列:

[1, 3, 7, 21, 41, 123, 239, 287, 419, 717, 861, 1257, 1673, 2933, 5019, 8799, 9799, 17179, 29397, 51537, 68593, 100141, 120253, 205779, 300423, 360759, 700987, 2102961, 4105781, 12317343, 28740467, 86221401]

約数ペア:

[(1, 86221401), (3, 28740467), (7, 12317343), (21, 4105781), (41, 2102961), (123, 700987), (239, 360759), (287, 300423), (419, 205779), (717, 120253), (861, 100141), (1257, 68593), (1673, 51537), (2933, 29397), (5019, 17179), (8799, 9799)]