141638231

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{6247}}^1$

素因数の和:6374

約数の個数: 16

約数和(自身を含む): 167946240

約数和(自身を除く): 26308009

約数列:

[1, 7, 41, 79, 287, 553, 3239, 6247, 22673, 43729, 256127, 493513, 1792889, 3454591, 20234033, 141638231]

約数ペア:

[(1, 141638231), (7, 20234033), (41, 3454591), (79, 1792889), (287, 493513), (553, 256127), (3239, 43729), (6247, 22673)]