1330773777

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{43451}}^1$

素因数の和:43581

約数の個数: 24

約数和(自身を含む): 1992882528

約数和(自身を除く): 662108751

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 747, 3403, 10209, 30627, 43451, 130353, 391059, 1781491, 3606433, 5344473, 10819299, 16033419, 32457897, 147863753, 443591259, 1330773777]

約数ペア:

[(1, 1330773777), (3, 443591259), (9, 147863753), (41, 32457897), (83, 16033419), (123, 10819299), (249, 5344473), (369, 3606433), (747, 1781491), (3403, 391059), (10209, 130353), (30627, 43451)]