342939701

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 389447424

約数和(自身を除く): 46507723

約数列:

[1, 13, 31, 67, 169, 403, 871, 977, 2077, 5239, 11323, 12701, 27001, 30287, 65459, 165113, 351013, 393731, 850967, 2029229, 5118503, 11062571, 26379977, 342939701]

約数ペア:

[(1, 342939701), (13, 26379977), (31, 11062571), (67, 5118503), (169, 2029229), (403, 850967), (871, 393731), (977, 351013), (2077, 165113), (5239, 65459), (11323, 30287), (12701, 27001)]