8985939

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4258

約数の個数: 16

約数和(自身を含む): 12908544

約数和(自身を除く): 3922605

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 4201, 12603, 96623, 130231, 289869, 390693, 2995313, 8985939]

約数ペア:

[(1, 8985939), (3, 2995313), (23, 390693), (31, 289869), (69, 130231), (93, 96623), (713, 12603), (2139, 4201)]