398307183

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1\times {\mathrm{4339}}^1$

素因数の和:5206

約数の個数: 16

約数和(自身を含む): 546215040

約数和(自身を除く): 147907857

約数列:

[1, 3, 37, 111, 827, 2481, 4339, 13017, 30599, 91797, 160543, 481629, 3588353, 10765059, 132769061, 398307183]

約数ペア:

[(1, 398307183), (3, 132769061), (37, 10765059), (111, 3588353), (827, 481629), (2481, 160543), (4339, 91797), (13017, 30599)]