47360217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 69102720

約数和(自身を除く): 21742503

約数列:

[1, 3, 19, 53, 57, 61, 159, 183, 257, 771, 1007, 1159, 3021, 3233, 3477, 4883, 9699, 13621, 14649, 15677, 40863, 47031, 61427, 184281, 258799, 297863, 776397, 830881, 893589, 2492643, 15786739, 47360217]

約数ペア:

[(1, 47360217), (3, 15786739), (19, 2492643), (53, 893589), (57, 830881), (61, 776397), (159, 297863), (183, 258799), (257, 184281), (771, 61427), (1007, 47031), (1159, 40863), (3021, 15677), (3233, 14649), (3477, 13621), (4883, 9699)]