8473286017

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1\times {\mathrm{17581}}^1$

素因数の和:19840

約数の個数: 16

約数和(自身を含む): 10001204224

約数和(自身を除く): 1527918207

約数列:

[1, 7, 31, 217, 2221, 15547, 17581, 68851, 123067, 481957, 545011, 3815077, 39047401, 273331807, 1210469431, 8473286017]

約数ペア:

[(1, 8473286017), (7, 1210469431), (31, 273331807), (217, 39047401), (2221, 3815077), (15547, 545011), (17581, 481957), (68851, 123067)]