38790903

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3449}}^1$

素因数の和:3638

約数の個数: 16

約数和(自身を含む): 54316800

約数和(自身を除く): 15525897

約数列:

[1, 3, 23, 69, 163, 489, 3449, 3749, 10347, 11247, 79327, 237981, 562187, 1686561, 12930301, 38790903]

約数ペア:

[(1, 38790903), (3, 12930301), (23, 1686561), (69, 562187), (163, 237981), (489, 79327), (3449, 11247), (3749, 10347)]