11188557

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 17740800

約数和(自身を除く): 6552243

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 419, 621, 989, 1161, 1257, 2967, 3771, 8901, 9637, 11313, 18017, 26703, 28911, 54051, 86733, 162153, 260199, 414391, 486459, 1243173, 3729519, 11188557]

約数ペア:

[(1, 11188557), (3, 3729519), (9, 1243173), (23, 486459), (27, 414391), (43, 260199), (69, 162153), (129, 86733), (207, 54051), (387, 28911), (419, 26703), (621, 18017), (989, 11313), (1161, 9637), (1257, 8901), (2967, 3771)]