21409294369

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{606341}}^1$

素因数の和:606456

約数の個数: 16

約数和(自身を含む): 23749203456

約数和(自身を除く): 2339909087

約数列:

[1, 17, 31, 67, 527, 1139, 2077, 35309, 606341, 10307797, 18796571, 40624847, 319541707, 690622399, 1259370257, 21409294369]

約数ペア:

[(1, 21409294369), (17, 1259370257), (31, 690622399), (67, 319541707), (527, 40624847), (1139, 18796571), (2077, 10307797), (35309, 606341)]