38456457

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 56147328

約数和(自身を除く): 17690871

約数列:

[1, 3, 13, 39, 101, 169, 303, 507, 751, 1313, 2253, 3939, 9763, 17069, 29289, 51207, 75851, 126919, 227553, 380757, 986063, 2958189, 12818819, 38456457]

約数ペア:

[(1, 38456457), (3, 12818819), (13, 2958189), (39, 986063), (101, 380757), (169, 227553), (303, 126919), (507, 75851), (751, 51207), (1313, 29289), (2253, 17069), (3939, 9763)]