28654437

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6011}}^1$

素因数の和:6248

約数の個数: 16

約数和(自身を含む): 43863552

約数和(自身を除く): 15209115

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 6011, 18033, 42077, 126231, 1364497, 4093491, 9551479, 28654437]

約数ペア:

[(1, 28654437), (3, 9551479), (7, 4093491), (21, 1364497), (227, 126231), (681, 42077), (1589, 18033), (4767, 6011)]