16624539

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 24613680

約数和(自身を除く): 7989141

約数列:

[1, 3, 9, 97, 137, 139, 291, 411, 417, 873, 1233, 1251, 13289, 13483, 19043, 39867, 40449, 57129, 119601, 121347, 171387, 1847171, 5541513, 16624539]

約数ペア:

[(1, 16624539), (3, 5541513), (9, 1847171), (97, 171387), (137, 121347), (139, 119601), (291, 57129), (411, 40449), (417, 39867), (873, 19043), (1233, 13483), (1251, 13289)]