42489499

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1787}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 48061440

約数和(自身を除く): 5571941

約数列:

[1, 13, 31, 59, 403, 767, 1787, 1829, 23231, 23777, 55397, 105433, 720161, 1370629, 3268423, 42489499]

約数ペア:

[(1, 42489499), (13, 3268423), (31, 1370629), (59, 720161), (403, 105433), (767, 55397), (1787, 23777), (1829, 23231)]