30525047

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 37724160

約数和(自身を除く): 7199113

約数列:

[1, 7, 17, 79, 119, 191, 289, 553, 1337, 1343, 2023, 3247, 9401, 15089, 22729, 22831, 55199, 105623, 159817, 256513, 386393, 1795591, 4360721, 30525047]

約数ペア:

[(1, 30525047), (7, 4360721), (17, 1795591), (79, 386393), (119, 256513), (191, 159817), (289, 105623), (553, 55199), (1337, 22831), (1343, 22729), (2023, 15089), (3247, 9401)]