22017641541

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1491407}}^1$

素因数の和:1491473

約数の個数: 32

約数和(自身を含む): 36271042560

約数和(自身を除く): 14253401019

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2109, 4921, 14763, 1491407, 4474221, 10439849, 28336733, 31319547, 55182059, 85010199, 165546177, 198357131, 386274413, 595071393, 1048459121, 1158823239, 3145377363, 7339213847, 22017641541]

約数ペア:

[(1, 22017641541), (3, 7339213847), (7, 3145377363), (19, 1158823239), (21, 1048459121), (37, 595071393), (57, 386274413), (111, 198357131), (133, 165546177), (259, 85010199), (399, 55182059), (703, 31319547), (777, 28336733), (2109, 10439849), (4921, 4474221), (14763, 1491407)]