127961351

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{1453}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 152984064

約数和(自身を除く): 25022713

約数列:

[1, 7, 23, 161, 547, 1453, 3829, 10171, 12581, 33419, 88067, 233933, 794791, 5563537, 18280193, 127961351]

約数ペア:

[(1, 127961351), (7, 18280193), (23, 5563537), (161, 794791), (547, 233933), (1453, 88067), (3829, 33419), (10171, 12581)]