4964421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21491}}^1$

素因数の和:21512

約数の個数: 16

約数和(自身を含む): 8252928

約数和(自身を除く): 3288507

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 21491, 64473, 150437, 236401, 451311, 709203, 1654807, 4964421]

約数ペア:

[(1, 4964421), (3, 1654807), (7, 709203), (11, 451311), (21, 236401), (33, 150437), (77, 64473), (231, 21491)]