1919432817

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{3183139}}^1$

素因数の和:3183212

約数の個数: 12

約数和(自身を含む): 2813895760

約数和(自身を除く): 894462943

約数列:

[1, 3, 9, 67, 201, 603, 3183139, 9549417, 28648251, 213270313, 639810939, 1919432817]

約数ペア:

[(1, 1919432817), (3, 639810939), (9, 213270313), (67, 28648251), (201, 9549417), (603, 3183139)]