1900697697

素因数分解:

$3^3\times {\mathrm{2341}}^1\times {\mathrm{30071}}^1$

素因数の和:32421

約数の個数: 16

約数和(自身を含む): 2817144960

約数和(自身を除く): 916447263

約数列:

[1, 3, 9, 27, 2341, 7023, 21069, 30071, 63207, 90213, 270639, 811917, 70396211, 211188633, 633565899, 1900697697]

約数ペア:

[(1, 1900697697), (3, 633565899), (9, 211188633), (27, 70396211), (2341, 811917), (7023, 270639), (21069, 90213), (30071, 63207)]