83877913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1093}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 101173120

約数和(自身を除く): 17295207

約数列:

[1, 7, 19, 133, 577, 1093, 4039, 7651, 10963, 20767, 76741, 145369, 630661, 4414627, 11982559, 83877913]

約数ペア:

[(1, 83877913), (7, 11982559), (19, 4414627), (133, 630661), (577, 145369), (1093, 76741), (4039, 20767), (7651, 10963)]