242517747

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{18427}}^1$

素因数の和:18578

約数の個数: 16

約数和(自身を含む): 334357632

約数和(自身を除く): 91839885

約数列:

[1, 3, 41, 107, 123, 321, 4387, 13161, 18427, 55281, 755507, 1971689, 2266521, 5915067, 80839249, 242517747]

約数ペア:

[(1, 242517747), (3, 80839249), (41, 5915067), (107, 2266521), (123, 1971689), (321, 755507), (4387, 55281), (13161, 18427)]