12973323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3001}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 19020672

約数和(自身を除く): 6047349

約数列:

[1, 3, 11, 33, 131, 393, 1441, 3001, 4323, 9003, 33011, 99033, 393131, 1179393, 4324441, 12973323]

約数ペア:

[(1, 12973323), (3, 4324441), (11, 1179393), (33, 393131), (131, 99033), (393, 33011), (1441, 9003), (3001, 4323)]