38835891

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 58945536

約数和(自身を除く): 20109645

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1151, 1467, 3453, 3749, 10359, 11247, 26473, 33741, 79419, 187613, 238257, 562839, 1688517, 4315099, 12945297, 38835891]

約数ペア:

[(1, 38835891), (3, 12945297), (9, 4315099), (23, 1688517), (69, 562839), (163, 238257), (207, 187613), (489, 79419), (1151, 33741), (1467, 26473), (3453, 11247), (3749, 10359)]