1179381

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 1871424

約数和(自身を除く): 692043

約数列:

[1, 3, 7, 21, 49, 71, 113, 147, 213, 339, 497, 791, 1491, 2373, 3479, 5537, 8023, 10437, 16611, 24069, 56161, 168483, 393127, 1179381]

約数ペア:

[(1, 1179381), (3, 393127), (7, 168483), (21, 56161), (49, 24069), (71, 16611), (113, 10437), (147, 8023), (213, 5537), (339, 3479), (497, 2373), (791, 1491)]