26902941

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 39703680

約数和(自身を除く): 12800739

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1129, 1833, 3387, 7943, 14677, 23829, 44031, 53063, 159189, 190801, 572403, 689819, 2069457, 8967647, 26902941]

約数ペア:

[(1, 26902941), (3, 8967647), (13, 2069457), (39, 689819), (47, 572403), (141, 190801), (169, 159189), (507, 53063), (611, 44031), (1129, 23829), (1833, 14677), (3387, 7943)]