258876801

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{2879}}^1$

素因数の和:3085

約数の個数: 24

約数和(自身を含む): 381588480

約数和(自身を除く): 122711679

約数列:

[1, 3, 9, 97, 103, 291, 309, 873, 927, 2879, 8637, 9991, 25911, 29973, 89919, 279263, 296537, 837789, 889611, 2513367, 2668833, 28764089, 86292267, 258876801]

約数ペア:

[(1, 258876801), (3, 86292267), (9, 28764089), (97, 2668833), (103, 2513367), (291, 889611), (309, 837789), (873, 296537), (927, 279263), (2879, 89919), (8637, 29973), (9991, 25911)]