138314603

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 165473280

約数和(自身を除く): 27158677

約数列:

[1, 7, 49, 71, 83, 479, 497, 581, 3353, 3479, 4067, 5893, 23471, 34009, 39757, 41251, 238063, 278299, 288757, 1666441, 1948093, 2822747, 19759229, 138314603]

約数ペア:

[(1, 138314603), (7, 19759229), (49, 2822747), (71, 1948093), (83, 1666441), (479, 288757), (497, 278299), (581, 238063), (3353, 41251), (3479, 39757), (4067, 34009), (5893, 23471)]