2514127

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 3174912

約数和(自身を除く): 660785

約数列:

[1, 7, 11, 77, 103, 317, 721, 1133, 2219, 3487, 7931, 24409, 32651, 228557, 359161, 2514127]

約数ペア:

[(1, 2514127), (7, 359161), (11, 228557), (77, 32651), (103, 24409), (317, 7931), (721, 3487), (1133, 2219)]