26448413

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 18

約数和(自身を含む): 29540154

約数和(自身を除く): 3091741

約数列:

[1, 17, 23, 173, 289, 391, 529, 2941, 3979, 6647, 8993, 49997, 67643, 91517, 152881, 1149931, 1555789, 26448413]

約数ペア:

[(1, 26448413), (17, 1555789), (23, 1149931), (173, 152881), (289, 91517), (391, 67643), (529, 49997), (2941, 8993), (3979, 6647)]