30356739

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8167}}^1$

素因数の和:8239

約数の個数: 24

約数和(自身を含む): 50968320

約数和(自身を除く): 20611581

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 8167, 24501, 57169, 73503, 171507, 481853, 514521, 1445559, 3372971, 4336677, 10118913, 30356739]

約数ペア:

[(1, 30356739), (3, 10118913), (7, 4336677), (9, 3372971), (21, 1445559), (59, 514521), (63, 481853), (177, 171507), (413, 73503), (531, 57169), (1239, 24501), (3717, 8167)]