1799691231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^2\times {\mathrm{2689}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 2605017520

約数和(自身を除く): 805326289

約数列:

[1, 3, 13, 39, 131, 393, 1703, 2689, 5109, 8067, 17161, 34957, 51483, 104871, 223093, 352259, 669279, 1056777, 4579367, 13738101, 46145929, 138437787, 599897077, 1799691231]

約数ペア:

[(1, 1799691231), (3, 599897077), (13, 138437787), (39, 46145929), (131, 13738101), (393, 4579367), (1703, 1056777), (2689, 669279), (5109, 352259), (8067, 223093), (17161, 104871), (34957, 51483)]