13480497

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 20217600

約数和(自身を除く): 6737103

約数列:

[1, 3, 9, 53, 59, 159, 177, 477, 479, 531, 1437, 3127, 4311, 9381, 25387, 28143, 28261, 76161, 84783, 228483, 254349, 1497833, 4493499, 13480497]

約数ペア:

[(1, 13480497), (3, 4493499), (9, 1497833), (53, 254349), (59, 228483), (159, 84783), (177, 76161), (477, 28261), (479, 28143), (531, 25387), (1437, 9381), (3127, 4311)]