17152227

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 27675648

約数和(自身を除く): 10523421

約数列:

[1, 3, 9, 23, 41, 43, 47, 69, 123, 129, 141, 207, 369, 387, 423, 943, 989, 1081, 1763, 1927, 2021, 2829, 2967, 3243, 5289, 5781, 6063, 8487, 8901, 9729, 15867, 17343, 18189, 40549, 44321, 46483, 82861, 121647, 132963, 139449, 248583, 364941, 398889, 418347, 745749, 1905803, 5717409, 17152227]

約数ペア:

[(1, 17152227), (3, 5717409), (9, 1905803), (23, 745749), (41, 418347), (43, 398889), (47, 364941), (69, 248583), (123, 139449), (129, 132963), (141, 121647), (207, 82861), (369, 46483), (387, 44321), (423, 40549), (943, 18189), (989, 17343), (1081, 15867), (1763, 9729), (1927, 8901), (2021, 8487), (2829, 6063), (2967, 5781), (3243, 5289)]