261309055871

素因数分解:

${\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{2143}}^1\times {\mathrm{12703}}^1$

素因数の和:15206

約数の個数: 16

約数和(自身を含む): 271284264960

約数和(自身を除く): 9975209089

約数列:

[1, 29, 331, 2143, 9599, 12703, 62147, 368387, 709333, 4204693, 20570657, 27222529, 121936097, 789453341, 9010657099, 261309055871]

約数ペア:

[(1, 261309055871), (29, 9010657099), (331, 789453341), (2143, 121936097), (9599, 27222529), (12703, 20570657), (62147, 4204693), (368387, 709333)]