1383613

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 1871424

約数和(自身を除く): 487811

約数列:

[1, 7, 11, 17, 49, 77, 119, 151, 187, 539, 833, 1057, 1309, 1661, 2567, 7399, 9163, 11627, 17969, 28237, 81389, 125783, 197659, 1383613]

約数ペア:

[(1, 1383613), (7, 197659), (11, 125783), (17, 81389), (49, 28237), (77, 17969), (119, 11627), (151, 9163), (187, 7399), (539, 2567), (833, 1661), (1057, 1309)]