42086031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15199}}^1$

素因数の和:15286

約数の個数: 16

約数和(自身を含む): 61286400

約数和(自身を除く): 19200369

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 15199, 45597, 197587, 592761, 1079129, 3237387, 14028677, 42086031]

約数ペア:

[(1, 42086031), (3, 14028677), (13, 3237387), (39, 1079129), (71, 592761), (213, 197587), (923, 45597), (2769, 15199)]