17729033

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 22024800

約数和(自身を除く): 4295767

約数列:

[1, 7, 19, 49, 133, 137, 139, 931, 959, 973, 2603, 2641, 6713, 6811, 18221, 18487, 19043, 127547, 129409, 133301, 361817, 933107, 2532719, 17729033]

約数ペア:

[(1, 17729033), (7, 2532719), (19, 933107), (49, 361817), (133, 133301), (137, 129409), (139, 127547), (931, 19043), (959, 18487), (973, 18221), (2603, 6811), (2641, 6713)]