13337331

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13513}}^1$

素因数の和:13570

約数の個数: 16

約数和(自身を含む): 20757504

約数和(自身を除く): 7420173

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 13513, 40539, 94591, 283773, 635111, 1905333, 4445777, 13337331]

約数ペア:

[(1, 13337331), (3, 4445777), (7, 1905333), (21, 635111), (47, 283773), (141, 94591), (329, 40539), (987, 13513)]