38911197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6121}}^1$

素因数の和:6300

約数の個数: 16

約数和(自身を含む): 56224448

約数和(自身を除く): 17313251

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6121, 6357, 18363, 79573, 238719, 997723, 2993169, 12970399, 38911197]

約数ペア:

[(1, 38911197), (3, 12970399), (13, 2993169), (39, 997723), (163, 238719), (489, 79573), (2119, 18363), (6121, 6357)]