23806783

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 10062017

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1399, 1547, 2431, 9793, 15389, 17017, 18187, 23783, 107723, 127309, 166481, 200057, 261613, 309179, 1400399, 1831291, 2164253, 3400969, 23806783]

約数ペア:

[(1, 23806783), (7, 3400969), (11, 2164253), (13, 1831291), (17, 1400399), (77, 309179), (91, 261613), (119, 200057), (143, 166481), (187, 127309), (221, 107723), (1001, 23783), (1309, 18187), (1399, 17017), (1547, 15389), (2431, 9793)]