27346319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 38900736

約数和(自身を除く): 11554417

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 1607, 2431, 11249, 17017, 17677, 20891, 27319, 123739, 146237, 191233, 229801, 300509, 355147, 1608607, 2103563, 2486029, 3906617, 27346319]

約数ペア:

[(1, 27346319), (7, 3906617), (11, 2486029), (13, 2103563), (17, 1608607), (77, 355147), (91, 300509), (119, 229801), (143, 191233), (187, 146237), (221, 123739), (1001, 27319), (1309, 20891), (1547, 17677), (1607, 17017), (2431, 11249)]