120968533

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 140503680

約数和(自身を除く): 19535147

約数列:

[1, 7, 89, 281, 623, 691, 1967, 4837, 25009, 61499, 175063, 194171, 430493, 1359197, 17281219, 120968533]

約数ペア:

[(1, 120968533), (7, 17281219), (89, 1359197), (281, 430493), (623, 194171), (691, 175063), (1967, 61499), (4837, 25009)]