913819203

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4483}}^1$

素因数の和:4600

約数の個数: 48

約数和(自身を含む): 1510928640

約数和(自身を除く): 597109437

約数列:

[1, 3, 9, 11, 29, 33, 71, 87, 99, 213, 261, 319, 639, 781, 957, 2059, 2343, 2871, 4483, 6177, 7029, 13449, 18531, 22649, 40347, 49313, 67947, 130007, 147939, 203841, 318293, 390021, 443817, 954879, 1170063, 1430077, 2864637, 3501223, 4290231, 9230497, 10503669, 12870693, 27691491, 31511007, 83074473, 101535467, 304606401, 913819203]

約数ペア:

[(1, 913819203), (3, 304606401), (9, 101535467), (11, 83074473), (29, 31511007), (33, 27691491), (71, 12870693), (87, 10503669), (99, 9230497), (213, 4290231), (261, 3501223), (319, 2864637), (639, 1430077), (781, 1170063), (957, 954879), (2059, 443817), (2343, 390021), (2871, 318293), (4483, 203841), (6177, 147939), (7029, 130007), (13449, 67947), (18531, 49313), (22649, 40347)]