47941509

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2843}}^1$

素因数の和:2937

約数の個数: 32

約数和(自身を含む): 80815104

約数和(自身を除く): 32873595

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 2843, 5621, 8529, 16863, 19901, 31273, 59703, 93819, 207539, 218911, 622617, 656733, 1452773, 2282929, 4358319, 6848787, 15980503, 47941509]

約数ペア:

[(1, 47941509), (3, 15980503), (7, 6848787), (11, 4358319), (21, 2282929), (33, 1452773), (73, 656733), (77, 622617), (219, 218911), (231, 207539), (511, 93819), (803, 59703), (1533, 31273), (2409, 19901), (2843, 16863), (5621, 8529)]