28560291

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 38946048

約数和(自身を除く): 10385757

約数列:

[1, 3, 67, 151, 201, 453, 941, 2823, 10117, 30351, 63047, 142091, 189141, 426273, 9520097, 28560291]

約数ペア:

[(1, 28560291), (3, 9520097), (67, 426273), (151, 189141), (201, 142091), (453, 63047), (941, 30351), (2823, 10117)]