1520242977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{7541}}^1$

素因数の和:7745

約数の個数: 32

約数和(自身を含む): 2280700800

約数和(自身を除く): 760457823

約数列:

[1, 3, 11, 33, 41, 123, 149, 447, 451, 1353, 1639, 4917, 6109, 7541, 18327, 22623, 67199, 82951, 201597, 248853, 309181, 927543, 1123609, 3370827, 3400991, 10202973, 12359699, 37079097, 46067969, 138203907, 506747659, 1520242977]

約数ペア:

[(1, 1520242977), (3, 506747659), (11, 138203907), (33, 46067969), (41, 37079097), (123, 12359699), (149, 10202973), (447, 3400991), (451, 3370827), (1353, 1123609), (1639, 927543), (4917, 309181), (6109, 248853), (7541, 201597), (18327, 82951), (22623, 67199)]