2697003

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 4308480

約数和(自身を除く): 1611477

約数列:

[1, 3, 9, 23, 27, 43, 69, 101, 129, 207, 303, 387, 621, 909, 989, 1161, 2323, 2727, 2967, 4343, 6969, 8901, 13029, 20907, 26703, 39087, 62721, 99889, 117261, 299667, 899001, 2697003]

約数ペア:

[(1, 2697003), (3, 899001), (9, 299667), (23, 117261), (27, 99889), (43, 62721), (69, 39087), (101, 26703), (129, 20907), (207, 13029), (303, 8901), (387, 6969), (621, 4343), (909, 2967), (989, 2727), (1161, 2323)]