123962019

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{11443}}^1$

素因数の和:11626

約数の個数: 16

約数和(自身を含む): 173582592

約数和(自身を除く): 49620573

約数列:

[1, 3, 23, 69, 157, 471, 3611, 10833, 11443, 34329, 263189, 789567, 1796551, 5389653, 41320673, 123962019]

約数ペア:

[(1, 123962019), (3, 41320673), (23, 5389653), (69, 1796551), (157, 789567), (471, 263189), (3611, 34329), (10833, 11443)]