291230554701

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5147}}^1\times {\mathrm{12433}}^1$

素因数の和:17661

約数の個数: 32

約数和(自身を含む): 408641321088

約数和(自身を除く): 117410766387

約数列:

[1, 3, 37, 41, 111, 123, 1517, 4551, 5147, 12433, 15441, 37299, 190439, 211027, 460021, 509753, 571317, 633081, 1380063, 1529259, 7807999, 18860861, 23423997, 56582583, 63992651, 191977953, 2367728087, 2623698691, 7103184261, 7871096073, 97076851567, 291230554701]

約数ペア:

[(1, 291230554701), (3, 97076851567), (37, 7871096073), (41, 7103184261), (111, 2623698691), (123, 2367728087), (1517, 191977953), (4551, 63992651), (5147, 56582583), (12433, 23423997), (15441, 18860861), (37299, 7807999), (190439, 1529259), (211027, 1380063), (460021, 633081), (509753, 571317)]