127680839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4933}}^1$

素因数の和:5138

約数の個数: 16

約数和(自身を含む): 150861984

約数和(自身を除く): 23181145

約数列:

[1, 11, 13, 143, 181, 1991, 2353, 4933, 25883, 54263, 64129, 705419, 892873, 9821603, 11607349, 127680839]

約数ペア:

[(1, 127680839), (11, 11607349), (13, 9821603), (143, 892873), (181, 705419), (1991, 64129), (2353, 54263), (4933, 25883)]