2259873

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 4177920

約数和(自身を除く): 1918047

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1087, 2079, 3261, 7609, 9783, 11957, 22827, 29349, 35871, 68481, 83699, 107613, 205443, 251097, 322839, 753291, 2259873]

約数ペア:

[(1, 2259873), (3, 753291), (7, 322839), (9, 251097), (11, 205443), (21, 107613), (27, 83699), (33, 68481), (63, 35871), (77, 29349), (99, 22827), (189, 11957), (231, 9783), (297, 7609), (693, 3261), (1087, 2079)]