31923399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4201}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 45381600

約数和(自身を除く): 13458201

約数列:

[1, 3, 17, 51, 149, 447, 2533, 4201, 7599, 12603, 71417, 214251, 625949, 1877847, 10641133, 31923399]

約数ペア:

[(1, 31923399), (3, 10641133), (17, 1877847), (51, 625949), (149, 214251), (447, 71417), (2533, 12603), (4201, 7599)]