9381609

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{9391}}^1$

素因数の和:9437

約数の個数: 16

約数和(自身を含む): 14275840

約数和(自身を除く): 4894231

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 9391, 28173, 84519, 253557, 347467, 1042401, 3127203, 9381609]

約数ペア:

[(1, 9381609), (3, 3127203), (9, 1042401), (27, 347467), (37, 253557), (111, 84519), (333, 28173), (999, 9391)]