7688601

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{4127}}^1$

素因数の和:4162

約数の個数: 20

約数和(自身を含む): 11987712

約数和(自身を除く): 4299111

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 4127, 12381, 37143, 94921, 111429, 284763, 334287, 854289, 2562867, 7688601]

約数ペア:

[(1, 7688601), (3, 2562867), (9, 854289), (23, 334287), (27, 284763), (69, 111429), (81, 94921), (207, 37143), (621, 12381), (1863, 4127)]