23497803

素因数分解:

$3^3\times 7^2\times {\mathrm{17761}}^1$

素因数の和:17784

約数の個数: 24

約数和(自身を含む): 40497360

約数和(自身を除く): 16999557

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 17761, 53283, 124327, 159849, 372981, 479547, 870289, 1118943, 2610867, 3356829, 7832601, 23497803]

約数ペア:

[(1, 23497803), (3, 7832601), (7, 3356829), (9, 2610867), (21, 1118943), (27, 870289), (49, 479547), (63, 372981), (147, 159849), (189, 124327), (441, 53283), (1323, 17761)]