9681903

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4657}}^1$

素因数の和:4684

約数の個数: 32

約数和(自身を含む): 17886720

約数和(自身を除く): 8204817

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 4657, 13971, 32599, 41913, 51227, 97797, 125739, 153681, 293391, 358589, 461043, 880173, 1075767, 1383129, 3227301, 9681903]

約数ペア:

[(1, 9681903), (3, 3227301), (7, 1383129), (9, 1075767), (11, 880173), (21, 461043), (27, 358589), (33, 293391), (63, 153681), (77, 125739), (99, 97797), (189, 51227), (231, 41913), (297, 32599), (693, 13971), (2079, 4657)]