12878997121

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^2\times {\mathrm{1021}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 13795344360

約数和(自身を除く): 916347239

約数列:

[1, 29, 41, 103, 1021, 1189, 2987, 4223, 10609, 29609, 41861, 105163, 122467, 307661, 434969, 1213969, 3049727, 4311683, 10831789, 12614101, 125038807, 314121881, 444103349, 12878997121]

約数ペア:

[(1, 12878997121), (29, 444103349), (41, 314121881), (103, 125038807), (1021, 12614101), (1189, 10831789), (2987, 4311683), (4223, 3049727), (10609, 1213969), (29609, 434969), (41861, 307661), (105163, 122467)]