13361847

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 19841472

約数和(自身を除く): 6479625

約数列:

[1, 3, 17, 37, 51, 73, 97, 111, 219, 291, 629, 1241, 1649, 1887, 2701, 3589, 3723, 4947, 7081, 8103, 10767, 21243, 45917, 61013, 120377, 137751, 183039, 261997, 361131, 785991, 4453949, 13361847]

約数ペア:

[(1, 13361847), (3, 4453949), (17, 785991), (37, 361131), (51, 261997), (73, 183039), (97, 137751), (111, 120377), (219, 61013), (291, 45917), (629, 21243), (1241, 10767), (1649, 8103), (1887, 7081), (2701, 4947), (3589, 3723)]