1900528803

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{4243}}^1$

素因数の和:4723

約数の個数: 24

約数和(自身を含む): 2772061968

約数和(自身を除く): 871533165

約数列:

[1, 3, 9, 157, 317, 471, 951, 1413, 2853, 4243, 12729, 38187, 49769, 149307, 447921, 666151, 1345031, 1998453, 4035093, 5995359, 12105279, 211169867, 633509601, 1900528803]

約数ペア:

[(1, 1900528803), (3, 633509601), (9, 211169867), (157, 12105279), (317, 5995359), (471, 4035093), (951, 1998453), (1413, 1345031), (2853, 666151), (4243, 447921), (12729, 149307), (38187, 49769)]