41388347

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 56125440

約数和(自身を除く): 14737093

約数列:

[1, 7, 11, 13, 77, 91, 143, 173, 239, 1001, 1211, 1673, 1903, 2249, 2629, 3107, 13321, 15743, 18403, 21749, 24739, 34177, 41347, 173173, 239239, 289429, 454817, 537511, 3183719, 3762577, 5912621, 41388347]

約数ペア:

[(1, 41388347), (7, 5912621), (11, 3762577), (13, 3183719), (77, 537511), (91, 454817), (143, 289429), (173, 239239), (239, 173173), (1001, 41347), (1211, 34177), (1673, 24739), (1903, 21749), (2249, 18403), (2629, 15743), (3107, 13321)]