1323189511

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1\times {\mathrm{1787}}^1$

素因数の和:2694

約数の個数: 16

約数和(自身を含む): 1525950720

約数和(自身を除く): 202761209

約数列:

[1, 7, 139, 761, 973, 1787, 5327, 12509, 105779, 248393, 740453, 1359907, 1738751, 9519349, 189027073, 1323189511]

約数ペア:

[(1, 1323189511), (7, 189027073), (139, 9519349), (761, 1738751), (973, 1359907), (1787, 740453), (5327, 248393), (12509, 105779)]