3964977

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 6336000

約数和(自身を除く): 2371023

約数列:

[1, 3, 9, 19, 27, 57, 59, 131, 171, 177, 393, 513, 531, 1121, 1179, 1593, 2489, 3363, 3537, 7467, 7729, 10089, 22401, 23187, 30267, 67203, 69561, 146851, 208683, 440553, 1321659, 3964977]

約数ペア:

[(1, 3964977), (3, 1321659), (9, 440553), (19, 208683), (27, 146851), (57, 69561), (59, 67203), (131, 30267), (171, 23187), (177, 22401), (393, 10089), (513, 7729), (531, 7467), (1121, 3537), (1179, 3363), (1593, 2489)]