39196773

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 71225856

約数和(自身を除く): 32029083

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 163, 231, 347, 489, 693, 1041, 1141, 1467, 1793, 2429, 3123, 3423, 3817, 5379, 7287, 10269, 11451, 12551, 16137, 21861, 26719, 34353, 37653, 56561, 80157, 112959, 169683, 240471, 395927, 509049, 622171, 1187781, 1866513, 3563343, 4355197, 5599539, 13065591, 39196773]

約数ペア:

[(1, 39196773), (3, 13065591), (7, 5599539), (9, 4355197), (11, 3563343), (21, 1866513), (33, 1187781), (63, 622171), (77, 509049), (99, 395927), (163, 240471), (231, 169683), (347, 112959), (489, 80157), (693, 56561), (1041, 37653), (1141, 34353), (1467, 26719), (1793, 21861), (2429, 16137), (3123, 12551), (3423, 11451), (3817, 10269), (5379, 7287)]