8765001

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 15183168

約数和(自身を除く): 6418167

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 263, 483, 529, 789, 1449, 1587, 1841, 2367, 3703, 4761, 5523, 6049, 11109, 16569, 18147, 33327, 42343, 54441, 127029, 139127, 381087, 417381, 973889, 1252143, 2921667, 8765001]

約数ペア:

[(1, 8765001), (3, 2921667), (7, 1252143), (9, 973889), (21, 417381), (23, 381087), (63, 139127), (69, 127029), (161, 54441), (207, 42343), (263, 33327), (483, 18147), (529, 16569), (789, 11109), (1449, 6049), (1587, 5523), (1841, 4761), (2367, 3703)]