2912396123

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{8221}}^1$

素因数の和:8487

約数の個数: 32

約数和(自身を含む): 3812376960

約数和(自身を除く): 899980837

約数列:

[1, 7, 13, 17, 91, 119, 221, 229, 1547, 1603, 2977, 3893, 8221, 20839, 27251, 50609, 57547, 106873, 139757, 354263, 748111, 978299, 1816841, 1882609, 12717887, 13178263, 24473917, 32004353, 171317419, 224030471, 416056589, 2912396123]

約数ペア:

[(1, 2912396123), (7, 416056589), (13, 224030471), (17, 171317419), (91, 32004353), (119, 24473917), (221, 13178263), (229, 12717887), (1547, 1882609), (1603, 1816841), (2977, 978299), (3893, 748111), (8221, 354263), (20839, 139757), (27251, 106873), (50609, 57547)]