13883443

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 16533504

約数和(自身を除く): 2650061

約数列:

[1, 7, 31, 137, 217, 467, 959, 3269, 4247, 14477, 29729, 63979, 101339, 447853, 1983349, 13883443]

約数ペア:

[(1, 13883443), (7, 1983349), (31, 447853), (137, 101339), (217, 63979), (467, 29729), (959, 14477), (3269, 4247)]