11180379

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4039

約数の個数: 24

約数和(自身を含む): 18258240

約数和(自身を除く): 7077861

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 4003, 12009, 28021, 76057, 84063, 196147, 228171, 532399, 588441, 1597197, 3726793, 11180379]

約数ペア:

[(1, 11180379), (3, 3726793), (7, 1597197), (19, 588441), (21, 532399), (49, 228171), (57, 196147), (133, 84063), (147, 76057), (399, 28021), (931, 12009), (2793, 4003)]