39174231

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2539}}^1$

素因数の和:2718

約数の個数: 16

約数和(自身を含む): 54051200

約数和(自身を除く): 14876969

約数列:

[1, 3, 37, 111, 139, 417, 2539, 5143, 7617, 15429, 93943, 281829, 352921, 1058763, 13058077, 39174231]

約数ペア:

[(1, 39174231), (3, 13058077), (37, 1058763), (111, 352921), (139, 281829), (417, 93943), (2539, 15429), (5143, 7617)]