2017427991

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1\times {\mathrm{9803}}^1$

素因数の和:10366

約数の個数: 16

約数和(自身を含む): 2712178560

約数和(自身を除く): 694750569

約数列:

[1, 3, 181, 379, 543, 1137, 9803, 29409, 68599, 205797, 1774343, 3715337, 5323029, 11146011, 672475997, 2017427991]

約数ペア:

[(1, 2017427991), (3, 672475997), (181, 11146011), (379, 5323029), (543, 3715337), (1137, 1774343), (9803, 205797), (29409, 68599)]