1215693017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11383}}^1$

素因数の和:11493

約数の個数: 32

約数和(自身を含む): 1617438720

約数和(自身を除く): 401745703

約数列:

[1, 7, 11, 19, 73, 77, 133, 209, 511, 803, 1387, 1463, 5621, 9709, 11383, 15257, 79681, 106799, 125213, 216277, 830959, 876491, 1513939, 2379047, 5816713, 9140549, 15788221, 16653329, 63983843, 110517547, 173670431, 1215693017]

約数ペア:

[(1, 1215693017), (7, 173670431), (11, 110517547), (19, 63983843), (73, 16653329), (77, 15788221), (133, 9140549), (209, 5816713), (511, 2379047), (803, 1513939), (1387, 876491), (1463, 830959), (5621, 216277), (9709, 125213), (11383, 106799), (15257, 79681)]