20221327399

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{109843}}^1$

素因数の和:109904

約数の個数: 36

約数和(自身を含む): 26910242184

約数和(自身を除く): 6688914785

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 289, 637, 833, 1547, 2023, 3757, 10829, 14161, 26299, 109843, 184093, 768901, 1427959, 1867331, 5382307, 9995713, 13071317, 24275303, 31744627, 69969991, 91499219, 169927121, 222212389, 412680151, 1189489847, 1555486723, 2888761057, 20221327399]

約数ペア:

[(1, 20221327399), (7, 2888761057), (13, 1555486723), (17, 1189489847), (49, 412680151), (91, 222212389), (119, 169927121), (221, 91499219), (289, 69969991), (637, 31744627), (833, 24275303), (1547, 13071317), (2023, 9995713), (3757, 5382307), (10829, 1867331), (14161, 1427959), (26299, 768901), (109843, 184093)]