42442557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12421}}^1$

素因数の和:12508

約数の個数: 16

約数和(自身を含む): 60818112

約数和(自身を除く): 18375555

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 12421, 37263, 211157, 633471, 832207, 2496621, 14147519, 42442557]

約数ペア:

[(1, 42442557), (3, 14147519), (17, 2496621), (51, 832207), (67, 633471), (201, 211157), (1139, 37263), (3417, 12421)]