289182427

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{1009}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 320258880

約数和(自身を除く): 31076453

約数列:

[1, 17, 23, 391, 733, 1009, 12461, 16859, 17153, 23207, 286603, 394519, 739597, 12573149, 17010731, 289182427]

約数ペア:

[(1, 289182427), (17, 17010731), (23, 12573149), (391, 739597), (733, 394519), (1009, 286603), (12461, 23207), (16859, 17153)]