1350996813

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{575137}}^1$

素因数の和:575178

約数の個数: 20

約数和(自身を含む): 2087750940

約数和(自身を除く): 736754127

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 575137, 1725411, 5176233, 15528699, 16678973, 46586097, 50036919, 150110757, 450332271, 1350996813]

約数ペア:

[(1, 1350996813), (3, 450332271), (9, 150110757), (27, 50036919), (29, 46586097), (81, 16678973), (87, 15528699), (261, 5176233), (783, 1725411), (2349, 575137)]