9017811

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 40

約数和(自身を含む): 15246000

約数和(自身を除く): 6228189

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 349, 783, 891, 957, 1047, 2349, 2871, 3141, 3839, 8613, 9423, 10121, 11517, 25839, 28269, 30363, 34551, 91089, 103653, 111331, 273267, 310959, 333993, 819801, 1001979, 3005937, 9017811]

約数ペア:

[(1, 9017811), (3, 3005937), (9, 1001979), (11, 819801), (27, 333993), (29, 310959), (33, 273267), (81, 111331), (87, 103653), (99, 91089), (261, 34551), (297, 30363), (319, 28269), (349, 25839), (783, 11517), (891, 10121), (957, 9423), (1047, 8613), (2349, 3839), (2871, 3141)]