85630321

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17401}}^1$

素因数の和:17464

約数の個数: 16

約数和(自身を含む): 105804160

約数和(自身を除く): 20173839

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 17401, 121807, 330619, 643837, 2314333, 4506859, 12232903, 85630321]

約数ペア:

[(1, 85630321), (7, 12232903), (19, 4506859), (37, 2314333), (133, 643837), (259, 330619), (703, 121807), (4921, 17401)]