408976479

素因数分解:

$3^3\times {\mathrm{941}}^1\times {\mathrm{16097}}^1$

素因数の和:17047

約数の個数: 16

約数和(自身を含む): 606572640

約数和(自身を除く): 197596161

約数列:

[1, 3, 9, 27, 941, 2823, 8469, 16097, 25407, 48291, 144873, 434619, 15147277, 45441831, 136325493, 408976479]

約数ペア:

[(1, 408976479), (3, 136325493), (9, 45441831), (27, 15147277), (941, 434619), (2823, 144873), (8469, 48291), (16097, 25407)]