8525223

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 14784000

約数和(自身を除く): 6258777

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1049, 1161, 2709, 3147, 7343, 8127, 9441, 22029, 28323, 45107, 66087, 135321, 198261, 315749, 405963, 947247, 1217889, 2841741, 8525223]

約数ペア:

[(1, 8525223), (3, 2841741), (7, 1217889), (9, 947247), (21, 405963), (27, 315749), (43, 198261), (63, 135321), (129, 66087), (189, 45107), (301, 28323), (387, 22029), (903, 9441), (1049, 8127), (1161, 7343), (2709, 3147)]