299459007

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{1531}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 439107968

約数和(自身を除く): 139648961

約数列:

[1, 3, 9, 103, 211, 309, 633, 927, 1531, 1899, 4593, 13779, 21733, 65199, 157693, 195597, 323041, 473079, 969123, 1419237, 2907369, 33273223, 99819669, 299459007]

約数ペア:

[(1, 299459007), (3, 99819669), (9, 33273223), (103, 2907369), (211, 1419237), (309, 969123), (633, 473079), (927, 323041), (1531, 195597), (1899, 157693), (4593, 65199), (13779, 21733)]