10820469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2503}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 15865344

約数和(自身を除く): 5044875

約数列:

[1, 3, 11, 33, 131, 393, 1441, 2503, 4323, 7509, 27533, 82599, 327893, 983679, 3606823, 10820469]

約数ペア:

[(1, 10820469), (3, 3606823), (11, 983679), (33, 327893), (131, 82599), (393, 27533), (1441, 7509), (2503, 4323)]