9217923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21487}}^1$

素因数の和:21514

約数の個数: 16

約数和(自身を含む): 14439936

約数和(自身を除く): 5222013

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 21487, 64461, 236357, 279331, 709071, 837993, 3072641, 9217923]

約数ペア:

[(1, 9217923), (3, 3072641), (11, 837993), (13, 709071), (33, 279331), (39, 236357), (143, 64461), (429, 21487)]