1313304832217

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2341}}^1\times {\mathrm{2657}}^1$

素因数の和:5182

約数の個数: 48

約数和(自身を含む): 1589625192960

約数和(自身を除く): 276320360743

約数列:

[1, 7, 31, 49, 139, 217, 973, 1519, 2341, 2657, 4309, 6811, 16387, 18599, 30163, 72571, 82367, 114709, 130193, 211141, 325399, 369323, 507997, 576569, 2277793, 2585261, 3555979, 4035983, 6220037, 10087369, 11449013, 15944551, 18096827, 43540259, 70611583, 80143091, 192821147, 304781813, 494281081, 561001637, 864585143, 1349748029, 6052096001, 9448236203, 26802139433, 42364672007, 187614976031, 1313304832217]

約数ペア:

[(1, 1313304832217), (7, 187614976031), (31, 42364672007), (49, 26802139433), (139, 9448236203), (217, 6052096001), (973, 1349748029), (1519, 864585143), (2341, 561001637), (2657, 494281081), (4309, 304781813), (6811, 192821147), (16387, 80143091), (18599, 70611583), (30163, 43540259), (72571, 18096827), (82367, 15944551), (114709, 11449013), (130193, 10087369), (211141, 6220037), (325399, 4035983), (369323, 3555979), (507997, 2585261), (576569, 2277793)]