320161311

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{2347}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 483500160

約数和(自身を除く): 163338849

約数列:

[1, 3, 9, 23, 69, 207, 659, 1977, 2347, 5931, 7041, 15157, 21123, 45471, 53981, 136413, 161943, 485829, 1546673, 4640019, 13920057, 35573479, 106720437, 320161311]

約数ペア:

[(1, 320161311), (3, 106720437), (9, 35573479), (23, 13920057), (69, 4640019), (207, 1546673), (659, 485829), (1977, 161943), (2347, 136413), (5931, 53981), (7041, 45471), (15157, 21123)]