25587441

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 41811840

約数和(自身を除く): 16224399

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 853, 909, 1111, 2559, 2727, 3333, 7677, 9383, 9999, 23031, 28149, 29997, 84447, 86153, 253341, 258459, 775377, 947683, 2326131, 2843049, 8529147, 25587441]

約数ペア:

[(1, 25587441), (3, 8529147), (9, 2843049), (11, 2326131), (27, 947683), (33, 775377), (99, 258459), (101, 253341), (297, 86153), (303, 84447), (853, 29997), (909, 28149), (1111, 23031), (2559, 9999), (2727, 9383), (3333, 7677)]