2331847

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 2793472

約数和(自身を除く): 461625

約数列:

[1, 7, 43, 61, 127, 301, 427, 889, 2623, 5461, 7747, 18361, 38227, 54229, 333121, 2331847]

約数ペア:

[(1, 2331847), (7, 333121), (43, 54229), (61, 38227), (127, 18361), (301, 7747), (427, 5461), (889, 2623)]