117830791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 136848320

約数和(自身を除く): 19017529

約数列:

[1, 13, 17, 79, 221, 289, 397, 1027, 1343, 3757, 5161, 6749, 17459, 22831, 31363, 87737, 114733, 296803, 407719, 533171, 1491529, 6931223, 9063907, 117830791]

約数ペア:

[(1, 117830791), (13, 9063907), (17, 6931223), (79, 1491529), (221, 533171), (289, 407719), (397, 296803), (1027, 114733), (1343, 87737), (3757, 31363), (5161, 22831), (6749, 17459)]