231544703

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 265628160

約数和(自身を除く): 34083457

約数列:

[1, 13, 23, 71, 169, 299, 839, 923, 1633, 3887, 10907, 11999, 19297, 21229, 59569, 141791, 250861, 275977, 774397, 1370087, 3261193, 10067161, 17811131, 231544703]

約数ペア:

[(1, 231544703), (13, 17811131), (23, 10067161), (71, 3261193), (169, 1370087), (299, 774397), (839, 275977), (923, 250861), (1633, 141791), (3887, 59569), (10907, 21229), (11999, 19297)]