906929961

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{6269}}^1$

素因数の和:6445

約数の個数: 24

約数和(自身を含む): 1399062720

約数和(自身を除く): 492132759

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 6269, 6889, 18807, 20667, 43883, 48223, 131649, 144669, 520327, 1560981, 3642289, 10926867, 43187141, 129561423, 302309987, 906929961]

約数ペア:

[(1, 906929961), (3, 302309987), (7, 129561423), (21, 43187141), (83, 10926867), (249, 3642289), (581, 1560981), (1743, 520327), (6269, 144669), (6889, 131649), (18807, 48223), (20667, 43883)]