123105423

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{65867}}^1$

素因数の和:65966

約数の個数: 16

約数和(自身を含む): 189699840

約数和(自身を除く): 66594417

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 65867, 197601, 461069, 1383207, 5862163, 17586489, 41035141, 123105423]

約数ペア:

[(1, 123105423), (3, 41035141), (7, 17586489), (21, 5862163), (89, 1383207), (267, 461069), (623, 197601), (1869, 65867)]