431251543019

素因数分解:

${\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 482122872000

約数和(自身を除く): 50871328981

約数列:

[1, 11, 121, 197, 199, 229, 397, 2167, 2189, 2519, 4367, 23837, 24079, 27709, 39203, 45113, 45571, 48037, 78209, 79003, 90913, 431233, 496243, 501281, 860299, 869033, 1000043, 4743563, 5458673, 5514091, 8977487, 9463289, 9559363, 11000473, 15563591, 17909861, 18091687, 98752357, 171199501, 197008471, 199008557, 1086275927, 1883194511, 2167093181, 2189094127, 3564062339, 39204685729, 431251543019]

約数ペア:

[(1, 431251543019), (11, 39204685729), (121, 3564062339), (197, 2189094127), (199, 2167093181), (229, 1883194511), (397, 1086275927), (2167, 199008557), (2189, 197008471), (2519, 171199501), (4367, 98752357), (23837, 18091687), (24079, 17909861), (27709, 15563591), (39203, 11000473), (45113, 9559363), (45571, 9463289), (48037, 8977487), (78209, 5514091), (79003, 5458673), (90913, 4743563), (431233, 1000043), (496243, 869033), (501281, 860299)]