2017188957

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1\times {\mathrm{2693}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 3137626368

約数和(自身を除く): 1120437411

約数列:

[1, 3, 7, 21, 53, 159, 371, 673, 1113, 2019, 2693, 4711, 8079, 14133, 18851, 35669, 56553, 107007, 142729, 249683, 428187, 749049, 999103, 1812389, 2997309, 5437167, 12686723, 38060169, 96056617, 288169851, 672396319, 2017188957]

約数ペア:

[(1, 2017188957), (3, 672396319), (7, 288169851), (21, 96056617), (53, 38060169), (159, 12686723), (371, 5437167), (673, 2997309), (1113, 1812389), (2019, 999103), (2693, 749049), (4711, 428187), (8079, 249683), (14133, 142729), (18851, 107007), (35669, 56553)]