4920993009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{234769}}^1$

素因数の和:234929

約数の個数: 24

約数和(自身を含む): 7581192840

約数和(自身を除く): 2660199831

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 6987, 20961, 234769, 704307, 2112921, 3991073, 11973219, 32163353, 35919657, 96490059, 289470177, 546777001, 1640331003, 4920993009]

約数ペア:

[(1, 4920993009), (3, 1640331003), (9, 546777001), (17, 289470177), (51, 96490059), (137, 35919657), (153, 32163353), (411, 11973219), (1233, 3991073), (2329, 2112921), (6987, 704307), (20961, 234769)]