4920903

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 7735728

約数和(自身を除く): 2814825

約数列:

[1, 3, 9, 13, 39, 117, 137, 307, 411, 921, 1233, 1781, 2763, 3991, 5343, 11973, 16029, 35919, 42059, 126177, 378531, 546767, 1640301, 4920903]

約数ペア:

[(1, 4920903), (3, 1640301), (9, 546767), (13, 378531), (39, 126177), (117, 42059), (137, 35919), (307, 16029), (411, 11973), (921, 5343), (1233, 3991), (1781, 2763)]