353229219

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1291}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 603043584

約数和(自身を除く): 249814365

約数列:

[1, 3, 7, 9, 21, 43, 63, 101, 129, 301, 303, 387, 707, 903, 909, 1291, 2121, 2709, 3873, 4343, 6363, 9037, 11619, 13029, 27111, 30401, 39087, 55513, 81333, 91203, 130391, 166539, 273609, 388591, 391173, 499617, 912737, 1165773, 1173519, 2738211, 3497319, 5606813, 8214633, 16820439, 39247691, 50461317, 117743073, 353229219]

約数ペア:

[(1, 353229219), (3, 117743073), (7, 50461317), (9, 39247691), (21, 16820439), (43, 8214633), (63, 5606813), (101, 3497319), (129, 2738211), (301, 1173519), (303, 1165773), (387, 912737), (707, 499617), (903, 391173), (909, 388591), (1291, 273609), (2121, 166539), (2709, 130391), (3873, 91203), (4343, 81333), (6363, 55513), (9037, 39087), (11619, 30401), (13029, 27111)]