38643703

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 49691232

約数和(自身を除く): 11047529

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2017, 2737, 14119, 19159, 34289, 46391, 98833, 240023, 324737, 788647, 1680161, 2273159, 5520529, 38643703]

約数ペア:

[(1, 38643703), (7, 5520529), (17, 2273159), (23, 1680161), (49, 788647), (119, 324737), (161, 240023), (391, 98833), (833, 46391), (1127, 34289), (2017, 19159), (2737, 14119)]