2017119069

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{681229}}^1$

素因数の和:681289

約数の個数: 24

約数和(自身を含む): 3400700160

約数和(自身を除く): 1383581091

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 681229, 2043687, 4768603, 6131061, 14305809, 32017763, 42917427, 96053289, 224124341, 288159867, 672373023, 2017119069]

約数ペア:

[(1, 2017119069), (3, 672373023), (7, 288159867), (9, 224124341), (21, 96053289), (47, 42917427), (63, 32017763), (141, 14305809), (329, 6131061), (423, 4768603), (987, 2043687), (2961, 681229)]