254927113

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{7193}}^1$

素因数の和:7344

約数の個数: 16

約数和(自身を含む): 299730816

約数和(自身を除く): 44803703

約数列:

[1, 7, 61, 83, 427, 581, 5063, 7193, 35441, 50351, 438773, 597019, 3071411, 4179133, 36418159, 254927113]

約数ペア:

[(1, 254927113), (7, 36418159), (61, 4179133), (83, 3071411), (427, 597019), (581, 438773), (5063, 50351), (7193, 35441)]