121489333987

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1096583}}^1$

素因数の和:1096640

約数の個数: 32

約数和(自身を含む): 157908096000

約数和(自身を除く): 36418762013

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 343, 833, 931, 2261, 5831, 6517, 15827, 110789, 1096583, 7676081, 18641911, 20835077, 53732567, 130493377, 145845539, 354196309, 376127969, 913453639, 1020918773, 2479374163, 6394175473, 7146431411, 17355619141, 121489333987]

約数ペア:

[(1, 121489333987), (7, 17355619141), (17, 7146431411), (19, 6394175473), (49, 2479374163), (119, 1020918773), (133, 913453639), (323, 376127969), (343, 354196309), (833, 145845539), (931, 130493377), (2261, 53732567), (5831, 20835077), (6517, 18641911), (15827, 7676081), (110789, 1096583)]