12351591

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3323}}^1$

素因数の和:3395

約数の個数: 24

約数和(自身を含む): 20741760

約数和(自身を除く): 8390169

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3323, 3717, 9969, 23261, 29907, 69783, 196057, 209349, 588171, 1372399, 1764513, 4117197, 12351591]

約数ペア:

[(1, 12351591), (3, 4117197), (7, 1764513), (9, 1372399), (21, 588171), (59, 209349), (63, 196057), (177, 69783), (413, 29907), (531, 23261), (1239, 9969), (3323, 3717)]