47101989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 72511488

約数和(自身を除く): 25409499

約数列:

[1, 3, 11, 31, 33, 41, 93, 123, 341, 451, 1023, 1123, 1271, 1353, 3369, 3813, 12353, 13981, 34813, 37059, 41943, 46043, 104439, 138129, 382943, 506473, 1148829, 1427333, 1519419, 4281999, 15700663, 47101989]

約数ペア:

[(1, 47101989), (3, 15700663), (11, 4281999), (31, 1519419), (33, 1427333), (41, 1148829), (93, 506473), (123, 382943), (341, 138129), (451, 104439), (1023, 46043), (1123, 41943), (1271, 37059), (1353, 34813), (3369, 13981), (3813, 12353)]