13371121005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1328477}}^1$

素因数の和:1328557

約数の個数: 32

約数和(自身を含む): 23721303168

約数和(自身を除く): 10350182163

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 10065, 1328477, 3985431, 6642385, 14613247, 19927155, 43839741, 73066235, 81037097, 219198705, 243111291, 405185485, 891408067, 1215556455, 2674224201, 4457040335, 13371121005]

約数ペア:

[(1, 13371121005), (3, 4457040335), (5, 2674224201), (11, 1215556455), (15, 891408067), (33, 405185485), (55, 243111291), (61, 219198705), (165, 81037097), (183, 73066235), (305, 43839741), (671, 19927155), (915, 14613247), (2013, 6642385), (3355, 3985431), (10065, 1328477)]