13372863

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 22063104

約数和(自身を除く): 8690241

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 797, 799, 987, 2391, 2397, 5579, 5593, 13549, 16737, 16779, 37459, 40647, 94843, 112377, 262213, 284529, 636803, 786639, 1910409, 4457621, 13372863]

約数ペア:

[(1, 13372863), (3, 4457621), (7, 1910409), (17, 786639), (21, 636803), (47, 284529), (51, 262213), (119, 112377), (141, 94843), (329, 40647), (357, 37459), (797, 16779), (799, 16737), (987, 13549), (2391, 5593), (2397, 5579)]