1351814737

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2111}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 1725825024

約数和(自身を除く): 374010287

約数列:

[1, 7, 13, 31, 91, 217, 227, 403, 1589, 2111, 2821, 2951, 7037, 14777, 20657, 27443, 49259, 65441, 91481, 192101, 458087, 479197, 640367, 850733, 3354379, 5955131, 6229561, 14855107, 43606927, 103985749, 193116391, 1351814737]

約数ペア:

[(1, 1351814737), (7, 193116391), (13, 103985749), (31, 43606927), (91, 14855107), (217, 6229561), (227, 5955131), (403, 3354379), (1589, 850733), (2111, 640367), (2821, 479197), (2951, 458087), (7037, 192101), (14777, 91481), (20657, 65441), (27443, 49259)]