8266125357

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{491417}}^1$

素因数の和:491522

約数の個数: 32

約数和(自身を含む): 14152838400

約数和(自身を除く): 5886713043

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2403, 5607, 16821, 491417, 1474251, 3439919, 4422753, 10319757, 13268259, 30959271, 43736113, 92877813, 131208339, 306152791, 393625017, 918458373, 1180875051, 2755375119, 8266125357]

約数ペア:

[(1, 8266125357), (3, 2755375119), (7, 1180875051), (9, 918458373), (21, 393625017), (27, 306152791), (63, 131208339), (89, 92877813), (189, 43736113), (267, 30959271), (623, 13268259), (801, 10319757), (1869, 4422753), (2403, 3439919), (5607, 1474251), (16821, 491417)]