9789345

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1031}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 17065152

約数和(自身を除く): 7275807

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1031, 1055, 1899, 3093, 3165, 5155, 9279, 9495, 15465, 46395, 217541, 652623, 1087705, 1957869, 3263115, 9789345]

約数ペア:

[(1, 9789345), (3, 3263115), (5, 1957869), (9, 1087705), (15, 652623), (45, 217541), (211, 46395), (633, 15465), (1031, 9495), (1055, 9279), (1899, 5155), (3093, 3165)]