47027337

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 77214720

約数和(自身を除く): 30187383

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 2741, 5719, 8223, 17157, 19187, 52079, 57561, 117863, 156237, 353589, 364553, 825041, 1093659, 2239397, 2475123, 6718191, 15675779, 47027337]

約数ペア:

[(1, 47027337), (3, 15675779), (7, 6718191), (19, 2475123), (21, 2239397), (43, 1093659), (57, 825041), (129, 364553), (133, 353589), (301, 156237), (399, 117863), (817, 57561), (903, 52079), (2451, 19187), (2741, 17157), (5719, 8223)]