42608787

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 63525888

約数和(自身を除く): 20917101

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 2711, 5239, 8133, 15717, 35243, 84041, 105729, 252123, 458159, 1092533, 1374477, 3277599, 14202929, 42608787]

約数ペア:

[(1, 42608787), (3, 14202929), (13, 3277599), (31, 1374477), (39, 1092533), (93, 458159), (169, 252123), (403, 105729), (507, 84041), (1209, 35243), (2711, 15717), (5239, 8133)]