120219953

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{10453}}^1$

素因数の和:10544

約数の個数: 16

約数和(自身を含む): 144516096

約数和(自身を除く): 24296143

約数列:

[1, 7, 31, 53, 217, 371, 1643, 10453, 11501, 73171, 324043, 554009, 2268301, 3878063, 17174279, 120219953]

約数ペア:

[(1, 120219953), (7, 17174279), (31, 3878063), (53, 2268301), (217, 554009), (371, 324043), (1643, 73171), (10453, 11501)]