83620901

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{523}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 105374304

約数和(自身を除く): 21753403

約数列:

[1, 7, 13, 49, 91, 251, 523, 637, 1757, 3263, 3661, 6799, 12299, 22841, 25627, 47593, 131273, 159887, 333151, 918911, 1706549, 6432377, 11945843, 83620901]

約数ペア:

[(1, 83620901), (7, 11945843), (13, 6432377), (49, 1706549), (91, 918911), (251, 333151), (523, 159887), (637, 131273), (1757, 47593), (3263, 25627), (3661, 22841), (6799, 12299)]