259656487

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{2971}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 283100832

約数和(自身を除く): 23444345

約数列:

[1, 17, 53, 97, 901, 1649, 2971, 5141, 50507, 87397, 157463, 288187, 2676871, 4899179, 15273911, 259656487]

約数ペア:

[(1, 259656487), (17, 15273911), (53, 4899179), (97, 2676871), (901, 288187), (1649, 157463), (2971, 87397), (5141, 50507)]