47481119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 60567552

約数和(自身を除く): 13086433

約数列:

[1, 7, 17, 31, 61, 119, 211, 217, 427, 527, 1037, 1477, 1891, 3587, 3689, 6541, 7259, 12871, 13237, 25109, 32147, 45787, 90097, 111197, 218807, 225029, 399001, 778379, 1531649, 2793007, 6783017, 47481119]

約数ペア:

[(1, 47481119), (7, 6783017), (17, 2793007), (31, 1531649), (61, 778379), (119, 399001), (211, 225029), (217, 218807), (427, 111197), (527, 90097), (1037, 45787), (1477, 32147), (1891, 25109), (3587, 13237), (3689, 12871), (6541, 7259)]