2743457937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 4282122240

約数和(自身を除く): 1538664303

約数列:

[1, 3, 11, 19, 33, 57, 127, 131, 209, 263, 381, 393, 627, 789, 1397, 1441, 2413, 2489, 2893, 4191, 4323, 4997, 7239, 7467, 8679, 14991, 16637, 26543, 27379, 33401, 34453, 49911, 54967, 79629, 82137, 100203, 103359, 164901, 183007, 316103, 367411, 378983, 549021, 634619, 654607, 948309, 1102233, 1136949, 1903857, 1963821, 3477133, 4375531, 6980809, 7200677, 10431399, 13126593, 20942427, 21602031, 48130841, 83135089, 144392523, 249405267, 914485979, 2743457937]

約数ペア:

[(1, 2743457937), (3, 914485979), (11, 249405267), (19, 144392523), (33, 83135089), (57, 48130841), (127, 21602031), (131, 20942427), (209, 13126593), (263, 10431399), (381, 7200677), (393, 6980809), (627, 4375531), (789, 3477133), (1397, 1963821), (1441, 1903857), (2413, 1136949), (2489, 1102233), (2893, 948309), (4191, 654607), (4323, 634619), (4997, 549021), (7239, 378983), (7467, 367411), (8679, 316103), (14991, 183007), (16637, 164901), (26543, 103359), (27379, 100203), (33401, 82137), (34453, 79629), (49911, 54967)]