4217479

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 5343408

約数和(自身を除く): 1125929

約数列:

[1, 7, 17, 49, 61, 83, 119, 427, 581, 833, 1037, 1411, 2989, 4067, 5063, 7259, 9877, 35441, 50813, 69139, 86071, 248087, 602497, 4217479]

約数ペア:

[(1, 4217479), (7, 602497), (17, 248087), (49, 86071), (61, 69139), (83, 50813), (119, 35441), (427, 9877), (581, 7259), (833, 5063), (1037, 4067), (1411, 2989)]