39489321

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 55742400

約数和(自身を除く): 16253079

約数列:

[1, 3, 23, 69, 149, 167, 447, 501, 529, 1587, 3427, 3841, 10281, 11523, 24883, 74649, 78821, 88343, 236463, 265029, 572309, 1716927, 13163107, 39489321]

約数ペア:

[(1, 39489321), (3, 13163107), (23, 1716927), (69, 572309), (149, 265029), (167, 236463), (447, 88343), (501, 78821), (529, 74649), (1587, 24883), (3427, 11523), (3841, 10281)]