861360162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11043079}}^1$

素因数の和:11043097

約数の個数: 16

約数和(自身を含む): 1855237440

約数和(自身を除く): 993877278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 11043079, 22086158, 33129237, 66258474, 143560027, 287120054, 430680081, 861360162]

約数ペア:

[(1, 861360162), (2, 430680081), (3, 287120054), (6, 143560027), (13, 66258474), (26, 33129237), (39, 22086158), (78, 11043079)]