1243598399

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^2$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 1377710928

約数和(自身を除く): 134112529

約数列:

[1, 17, 43, 61, 167, 731, 1037, 2623, 2839, 7181, 10187, 27889, 44591, 122077, 173179, 438041, 474113, 1199227, 1701229, 7446697, 20386859, 28920893, 73152847, 1243598399]

約数ペア:

[(1, 1243598399), (17, 73152847), (43, 28920893), (61, 20386859), (167, 7446697), (731, 1701229), (1037, 1199227), (2623, 474113), (2839, 438041), (7181, 173179), (10187, 122077), (27889, 44591)]