305298427

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{23537}}^1$

素因数の和:23670

約数の個数: 16

約数和(自身を含む): 372841920

約数和(自身を除く): 67543493

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12971, 23537, 164759, 400129, 2565533, 2800903, 17958731, 43614061, 305298427]

約数ペア:

[(1, 305298427), (7, 43614061), (17, 17958731), (109, 2800903), (119, 2565533), (763, 400129), (1853, 164759), (12971, 23537)]