11887029

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 22688640

約数和(自身を除く): 10801611

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1009, 1071, 1309, 1683, 3027, 3927, 7063, 9081, 11099, 11781, 17153, 21189, 33297, 51459, 63567, 77693, 99891, 120071, 154377, 188683, 233079, 360213, 566049, 699237, 1080639, 1320781, 1698147, 3962343, 11887029]

約数ペア:

[(1, 11887029), (3, 3962343), (7, 1698147), (9, 1320781), (11, 1080639), (17, 699237), (21, 566049), (33, 360213), (51, 233079), (63, 188683), (77, 154377), (99, 120071), (119, 99891), (153, 77693), (187, 63567), (231, 51459), (357, 33297), (561, 21189), (693, 17153), (1009, 11781), (1071, 11099), (1309, 9081), (1683, 7063), (3027, 3927)]