8997633

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 13478400

約数和(自身を除く): 4480767

約数列:

[1, 3, 9, 47, 89, 141, 239, 267, 423, 717, 801, 2151, 4183, 11233, 12549, 21271, 33699, 37647, 63813, 101097, 191439, 999737, 2999211, 8997633]

約数ペア:

[(1, 8997633), (3, 2999211), (9, 999737), (47, 191439), (89, 101097), (141, 63813), (239, 37647), (267, 33699), (423, 21271), (717, 12549), (801, 11233), (2151, 4183)]