140524239

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{2381}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 190255104

約数和(自身を除く): 49730865

約数列:

[1, 3, 103, 191, 309, 573, 2381, 7143, 19673, 59019, 245243, 454771, 735729, 1364313, 46841413, 140524239]

約数ペア:

[(1, 140524239), (3, 46841413), (103, 1364313), (191, 735729), (309, 454771), (573, 245243), (2381, 59019), (7143, 19673)]