1318236471

素因数分解:

$3^3\times {\mathrm{3067}}^1\times {\mathrm{15919}}^1$

素因数の和:18995

約数の個数: 16

約数和(自身を含む): 1953702400

約数和(自身を除く): 635465929

約数列:

[1, 3, 9, 27, 3067, 9201, 15919, 27603, 47757, 82809, 143271, 429813, 48823573, 146470719, 439412157, 1318236471]

約数ペア:

[(1, 1318236471), (3, 439412157), (9, 146470719), (27, 48823573), (3067, 429813), (9201, 143271), (15919, 82809), (27603, 47757)]