38643017

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41507}}^1$

素因数の和:41540

約数の個数: 12

約数和(自身を含む): 47319120

約数和(自身を除く): 8676103

約数列:

[1, 7, 19, 49, 133, 931, 41507, 290549, 788633, 2033843, 5520431, 38643017]

約数ペア:

[(1, 38643017), (7, 5520431), (19, 2033843), (49, 788633), (133, 290549), (931, 41507)]