172179931

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 224985600

約数和(自身を除く): 52805669

約数列:

[1, 7, 11, 29, 77, 83, 203, 319, 581, 913, 929, 2233, 2407, 6391, 6503, 10219, 16849, 26477, 26941, 71533, 77107, 185339, 188587, 296351, 539749, 848177, 2074457, 2236103, 5937239, 15652721, 24597133, 172179931]

約数ペア:

[(1, 172179931), (7, 24597133), (11, 15652721), (29, 5937239), (77, 2236103), (83, 2074457), (203, 848177), (319, 539749), (581, 296351), (913, 188587), (929, 185339), (2233, 77107), (2407, 71533), (6391, 26941), (6503, 26477), (10219, 16849)]