13119183

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1721}}^1$

素因数の和:1756

約数の個数: 36

約数和(自身を含む): 23818704

約数和(自身を除く): 10699521

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 1721, 2541, 5163, 7623, 12047, 15489, 18931, 36141, 56793, 108423, 132517, 170379, 208241, 397551, 624723, 1192653, 1457687, 1874169, 4373061, 13119183]

約数ペア:

[(1, 13119183), (3, 4373061), (7, 1874169), (9, 1457687), (11, 1192653), (21, 624723), (33, 397551), (63, 208241), (77, 170379), (99, 132517), (121, 108423), (231, 56793), (363, 36141), (693, 18931), (847, 15489), (1089, 12047), (1721, 7623), (2541, 5163)]