40869283

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 51882768

約数和(自身を除く): 11013485

約数列:

[1, 7, 13, 49, 83, 91, 581, 637, 773, 1079, 4067, 5411, 7553, 10049, 37877, 52871, 64159, 70343, 449113, 492401, 834067, 3143791, 5838469, 40869283]

約数ペア:

[(1, 40869283), (7, 5838469), (13, 3143791), (49, 834067), (83, 492401), (91, 449113), (581, 70343), (637, 64159), (773, 52871), (1079, 37877), (4067, 10049), (5411, 7553)]