873661569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 1410877440

約数和(自身を除く): 537215871

約数列:

[1, 3, 11, 17, 29, 33, 51, 83, 87, 187, 249, 319, 493, 561, 647, 913, 957, 1411, 1479, 1941, 2407, 2739, 4233, 5423, 7117, 7221, 10999, 15521, 16269, 18763, 21351, 26477, 32997, 40919, 46563, 53701, 56289, 79431, 120989, 122757, 161103, 206393, 318971, 362967, 450109, 590711, 619179, 912917, 956913, 1350327, 1557329, 1772133, 2738751, 3508681, 4671987, 10042087, 10526043, 17130619, 26474593, 30126261, 51391857, 79423779, 291220523, 873661569]

約数ペア:

[(1, 873661569), (3, 291220523), (11, 79423779), (17, 51391857), (29, 30126261), (33, 26474593), (51, 17130619), (83, 10526043), (87, 10042087), (187, 4671987), (249, 3508681), (319, 2738751), (493, 1772133), (561, 1557329), (647, 1350327), (913, 956913), (957, 912917), (1411, 619179), (1479, 590711), (1941, 450109), (2407, 362967), (2739, 318971), (4233, 206393), (5423, 161103), (7117, 122757), (7221, 120989), (10999, 79431), (15521, 56289), (16269, 53701), (18763, 46563), (21351, 40919), (26477, 32997)]