38871207

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4289}}^1$

素因数の和:4367

約数の個数: 24

約数和(自身を含む): 60231600

約数和(自身を除く): 21360393

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 4289, 9063, 12867, 38601, 81491, 227317, 244473, 681951, 733419, 2045853, 4319023, 12957069, 38871207]

約数ペア:

[(1, 38871207), (3, 12957069), (9, 4319023), (19, 2045853), (53, 733419), (57, 681951), (159, 244473), (171, 227317), (477, 81491), (1007, 38601), (3021, 12867), (4289, 9063)]