17243127

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 29203200

約数和(自身を除く): 11960073

約数列:

[1, 3, 9, 11, 19, 33, 57, 89, 99, 103, 171, 209, 267, 309, 627, 801, 927, 979, 1133, 1691, 1881, 1957, 2937, 3399, 5073, 5871, 8811, 9167, 10197, 15219, 17613, 18601, 21527, 27501, 55803, 64581, 82503, 100837, 167409, 174173, 193743, 302511, 522519, 907533, 1567557, 1915903, 5747709, 17243127]

約数ペア:

[(1, 17243127), (3, 5747709), (9, 1915903), (11, 1567557), (19, 907533), (33, 522519), (57, 302511), (89, 193743), (99, 174173), (103, 167409), (171, 100837), (209, 82503), (267, 64581), (309, 55803), (627, 27501), (801, 21527), (927, 18601), (979, 17613), (1133, 15219), (1691, 10197), (1881, 9167), (1957, 8811), (2937, 5871), (3399, 5073)]