12431344653

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{523403}}^1$

素因数の和:523458

約数の個数: 48

約数和(自身を含む): 22862286720

約数和(自身を除く): 10430942067

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 3393, 7917, 23751, 523403, 1570209, 3663821, 4710627, 6804239, 10991463, 15178687, 20412717, 32974389, 45536061, 47629673, 61238151, 106250809, 136608183, 142889019, 197322931, 318752427, 428667057, 591968793, 956257281, 1381260517, 1775906379, 4143781551, 12431344653]

約数ペア:

[(1, 12431344653), (3, 4143781551), (7, 1775906379), (9, 1381260517), (13, 956257281), (21, 591968793), (29, 428667057), (39, 318752427), (63, 197322931), (87, 142889019), (91, 136608183), (117, 106250809), (203, 61238151), (261, 47629673), (273, 45536061), (377, 32974389), (609, 20412717), (819, 15178687), (1131, 10991463), (1827, 6804239), (2639, 4710627), (3393, 3663821), (7917, 1570209), (23751, 523403)]