17672697

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9049}}^1$

素因数の和:9093

約数の個数: 24

約数和(自身を含む): 30118400

約数和(自身を除く): 12445703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 9049, 27147, 63343, 81441, 190029, 280519, 570087, 841557, 1963633, 2524671, 5890899, 17672697]

約数ペア:

[(1, 17672697), (3, 5890899), (7, 2524671), (9, 1963633), (21, 841557), (31, 570087), (63, 280519), (93, 190029), (217, 81441), (279, 63343), (651, 27147), (1953, 9049)]