2841783

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 4367616

約数和(自身を除く): 1525833

約数列:

[1, 3, 7, 21, 131, 393, 917, 1033, 2751, 3099, 7231, 21693, 135323, 405969, 947261, 2841783]

約数ペア:

[(1, 2841783), (3, 947261), (7, 405969), (21, 135323), (131, 21693), (393, 7231), (917, 3099), (1033, 2751)]