492788961

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113363}}^1$

素因数の和:113402

約数の個数: 32

約数和(自身を含む): 870635520

約数和(自身を除く): 377846559

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 113363, 340089, 793541, 1020267, 2380623, 2607349, 3060801, 7141869, 7822047, 18251443, 21425607, 23466141, 54754329, 70398423, 164262987, 492788961]

約数ペア:

[(1, 492788961), (3, 164262987), (7, 70398423), (9, 54754329), (21, 23466141), (23, 21425607), (27, 18251443), (63, 7822047), (69, 7141869), (161, 3060801), (189, 2607349), (207, 2380623), (483, 1020267), (621, 793541), (1449, 340089), (4347, 113363)]