47493303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 74995200

約数和(自身を除く): 27501897

約数列:

[1, 3, 11, 13, 33, 39, 143, 149, 429, 447, 743, 1639, 1937, 2229, 4917, 5811, 8173, 9659, 21307, 24519, 28977, 63921, 106249, 110707, 318747, 332121, 1217777, 1439191, 3653331, 4317573, 15831101, 47493303]

約数ペア:

[(1, 47493303), (3, 15831101), (11, 4317573), (13, 3653331), (33, 1439191), (39, 1217777), (143, 332121), (149, 318747), (429, 110707), (447, 106249), (743, 63921), (1639, 28977), (1937, 24519), (2229, 21307), (4917, 9659), (5811, 8173)]