38976429

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{18481}}^1$

素因数の和:18540

約数の個数: 16

約数和(自身を含む): 56185280

約数和(自身を除く): 17208851

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 18481, 55443, 351139, 683797, 1053417, 2051391, 12992143, 38976429]

約数ペア:

[(1, 38976429), (3, 12992143), (19, 2051391), (37, 1053417), (57, 683797), (111, 351139), (703, 55443), (2109, 18481)]