431419389193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{1117}}^1$

素因数の和:1706

約数の個数: 64

約数和(自身を含む): 510235165440

約数和(自身を除く): 78815776247

約数列:

[1, 13, 17, 43, 97, 221, 419, 559, 731, 1117, 1261, 1649, 4171, 5447, 7123, 9503, 14521, 18017, 18989, 21437, 40643, 48031, 54223, 70907, 92599, 108349, 234221, 246857, 306289, 468023, 528359, 624403, 690931, 816527, 921791, 1408537, 1747649, 1841933, 3981757, 4659007, 6084299, 7956391, 8982103, 10614851, 20124989, 22719437, 23945129, 29710033, 45398231, 60567091, 79203119, 103433083, 261624857, 342124813, 386230429, 590177003, 771769927, 1029640547, 1952123933, 4447622569, 10033009051, 25377611129, 33186106861, 431419389193]

約数ペア:

[(1, 431419389193), (13, 33186106861), (17, 25377611129), (43, 10033009051), (97, 4447622569), (221, 1952123933), (419, 1029640547), (559, 771769927), (731, 590177003), (1117, 386230429), (1261, 342124813), (1649, 261624857), (4171, 103433083), (5447, 79203119), (7123, 60567091), (9503, 45398231), (14521, 29710033), (18017, 23945129), (18989, 22719437), (21437, 20124989), (40643, 10614851), (48031, 8982103), (54223, 7956391), (70907, 6084299), (92599, 4659007), (108349, 3981757), (234221, 1841933), (246857, 1747649), (306289, 1408537), (468023, 921791), (528359, 816527), (624403, 690931)]