16621671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4987}}^1$

素因数の和:5102

約数の個数: 16

約数和(自身を含む): 24421248

約数和(自身を除く): 7799577

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 4987, 14961, 54857, 164571, 503687, 1511061, 5540557, 16621671]

約数ペア:

[(1, 16621671), (3, 5540557), (11, 1511061), (33, 503687), (101, 164571), (303, 54857), (1111, 14961), (3333, 4987)]