1155819613921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1753}}^1\times {\mathrm{45481}}^1$

素因数の和:47369

約数の個数: 32

約数和(自身を含む): 1404047532800

約数和(自身を除く): 248227918879

約数列:

[1, 7, 19, 109, 133, 763, 1753, 2071, 12271, 14497, 33307, 45481, 191077, 233149, 318367, 864139, 1337539, 3630463, 4957429, 6048973, 25413241, 34702003, 79728193, 94191151, 558097351, 659338057, 1514835667, 8690373037, 10603849669, 60832611259, 165117087703, 1155819613921]

約数ペア:

[(1, 1155819613921), (7, 165117087703), (19, 60832611259), (109, 10603849669), (133, 8690373037), (763, 1514835667), (1753, 659338057), (2071, 558097351), (12271, 94191151), (14497, 79728193), (33307, 34702003), (45481, 25413241), (191077, 6048973), (233149, 4957429), (318367, 3630463), (864139, 1337539)]