40318971

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 67350528

約数和(自身を除く): 27031557

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 347, 503, 1041, 1509, 2429, 3521, 3817, 5533, 7287, 10563, 11451, 16599, 26719, 38731, 80157, 116193, 174541, 523623, 1221787, 1919951, 3665361, 5759853, 13439657, 40318971]

約数ペア:

[(1, 40318971), (3, 13439657), (7, 5759853), (11, 3665361), (21, 1919951), (33, 1221787), (77, 523623), (231, 174541), (347, 116193), (503, 80157), (1041, 38731), (1509, 26719), (2429, 16599), (3521, 11451), (3817, 10563), (5533, 7287)]