47528943

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3373}}^1$

素因数の和:3455

約数の個数: 32

約数和(自身を含む): 80328192

約数和(自身を除く): 32799249

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 3373, 4697, 10119, 14091, 23611, 37103, 70833, 111309, 205753, 259721, 617259, 779163, 1440271, 2263283, 4320813, 6789849, 15842981, 47528943]

約数ペア:

[(1, 47528943), (3, 15842981), (7, 6789849), (11, 4320813), (21, 2263283), (33, 1440271), (61, 779163), (77, 617259), (183, 259721), (231, 205753), (427, 111309), (671, 70833), (1281, 37103), (2013, 23611), (3373, 14091), (4697, 10119)]