6827457

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 11370240

約数和(自身を除く): 4542783

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 281, 623, 843, 1157, 1869, 1967, 3471, 3653, 5901, 8099, 10959, 24297, 25009, 25571, 75027, 76713, 175063, 325117, 525189, 975351, 2275819, 6827457]

約数ペア:

[(1, 6827457), (3, 2275819), (7, 975351), (13, 525189), (21, 325117), (39, 175063), (89, 76713), (91, 75027), (267, 25571), (273, 25009), (281, 24297), (623, 10959), (843, 8099), (1157, 5901), (1869, 3653), (1967, 3471)]