12912485859

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{41381}}^1$

素因数の和:41537

約数の個数: 64

約数和(自身を含む): 23730094080

約数和(自身を除く): 10817608221

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 127, 189, 273, 351, 381, 819, 889, 1143, 1651, 2457, 2667, 3429, 4953, 8001, 11557, 14859, 24003, 34671, 41381, 44577, 104013, 124143, 289667, 312039, 372429, 537953, 869001, 1117287, 1613859, 2607003, 3765671, 4841577, 5255387, 7821009, 11297013, 14524731, 15766161, 33891039, 36787709, 47298483, 68320031, 101673117, 110363127, 141895449, 204960093, 331089381, 478240217, 614880279, 993268143, 1434720651, 1844640837, 4304161953, 12912485859]

約数ペア:

[(1, 12912485859), (3, 4304161953), (7, 1844640837), (9, 1434720651), (13, 993268143), (21, 614880279), (27, 478240217), (39, 331089381), (63, 204960093), (91, 141895449), (117, 110363127), (127, 101673117), (189, 68320031), (273, 47298483), (351, 36787709), (381, 33891039), (819, 15766161), (889, 14524731), (1143, 11297013), (1651, 7821009), (2457, 5255387), (2667, 4841577), (3429, 3765671), (4953, 2607003), (8001, 1613859), (11557, 1117287), (14859, 869001), (24003, 537953), (34671, 372429), (41381, 312039), (44577, 289667), (104013, 124143)]