3899897427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 5814319104

約数和(自身を除く): 1914421677

約数列:

[1, 3, 17, 43, 47, 51, 129, 141, 157, 241, 471, 723, 731, 799, 2021, 2193, 2397, 2669, 4097, 6063, 6751, 7379, 8007, 10363, 11327, 12291, 20253, 22137, 31089, 33981, 34357, 37837, 103071, 113511, 114767, 125443, 176171, 192559, 317297, 344301, 376329, 487061, 528513, 577677, 643229, 951891, 1461183, 1626991, 1778339, 1929687, 4880973, 5335017, 5394049, 8280037, 16182147, 24840111, 27658847, 30231763, 76468577, 82976541, 90695289, 229405731, 1299965809, 3899897427]

約数ペア:

[(1, 3899897427), (3, 1299965809), (17, 229405731), (43, 90695289), (47, 82976541), (51, 76468577), (129, 30231763), (141, 27658847), (157, 24840111), (241, 16182147), (471, 8280037), (723, 5394049), (731, 5335017), (799, 4880973), (2021, 1929687), (2193, 1778339), (2397, 1626991), (2669, 1461183), (4097, 951891), (6063, 643229), (6751, 577677), (7379, 528513), (8007, 487061), (10363, 376329), (11327, 344301), (12291, 317297), (20253, 192559), (22137, 176171), (31089, 125443), (33981, 114767), (34357, 113511), (37837, 103071)]