8372742273

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{629861}}^1$

素因数の和:630085

約数の個数: 24

約数和(自身を含む): 13887197376

約数和(自身を除く): 5514455103

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 4431, 13293, 629861, 1889583, 4409027, 5668749, 13227081, 39681243, 132900671, 398702013, 930304697, 1196106039, 2790914091, 8372742273]

約数ペア:

[(1, 8372742273), (3, 2790914091), (7, 1196106039), (9, 930304697), (21, 398702013), (63, 132900671), (211, 39681243), (633, 13227081), (1477, 5668749), (1899, 4409027), (4431, 1889583), (13293, 629861)]