12499641

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 23856768

約数和(自身を除く): 11357127

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1061, 1071, 1309, 1683, 3183, 3927, 7427, 9549, 11671, 11781, 18037, 22281, 35013, 54111, 66843, 81697, 105039, 126259, 162333, 198407, 245091, 378777, 595221, 735273, 1136331, 1388849, 1785663, 4166547, 12499641]

約数ペア:

[(1, 12499641), (3, 4166547), (7, 1785663), (9, 1388849), (11, 1136331), (17, 735273), (21, 595221), (33, 378777), (51, 245091), (63, 198407), (77, 162333), (99, 126259), (119, 105039), (153, 81697), (187, 66843), (231, 54111), (357, 35013), (561, 22281), (693, 18037), (1061, 11781), (1071, 11671), (1309, 9549), (1683, 7427), (3183, 3927)]