42042567

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{29881}}^1$

素因数の和:29958

約数の個数: 16

約数和(自身を含む): 65023232

約数和(自身を除く): 22980665

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 29881, 89643, 209167, 627501, 2002027, 6006081, 14014189, 42042567]

約数ペア:

[(1, 42042567), (3, 14014189), (7, 6006081), (21, 2002027), (67, 627501), (201, 209167), (469, 89643), (1407, 29881)]