2520603327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{631}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 4048035840

約数和(自身を除く): 1527432513

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 277, 437, 627, 631, 759, 831, 1311, 1893, 3047, 4807, 5263, 6371, 6941, 9141, 11989, 14421, 14513, 15789, 19113, 20823, 35967, 43539, 57893, 70081, 121049, 131879, 159643, 173679, 174787, 210243, 275747, 363147, 395637, 478929, 524361, 827241, 1331539, 1922657, 3033217, 3320953, 3994617, 4020101, 5767971, 9099651, 9962859, 12060303, 36530483, 44221111, 76381919, 109591449, 132663333, 229145757, 840201109, 2520603327]

約数ペア:

[(1, 2520603327), (3, 840201109), (11, 229145757), (19, 132663333), (23, 109591449), (33, 76381919), (57, 44221111), (69, 36530483), (209, 12060303), (253, 9962859), (277, 9099651), (437, 5767971), (627, 4020101), (631, 3994617), (759, 3320953), (831, 3033217), (1311, 1922657), (1893, 1331539), (3047, 827241), (4807, 524361), (5263, 478929), (6371, 395637), (6941, 363147), (9141, 275747), (11989, 210243), (14421, 174787), (14513, 173679), (15789, 159643), (19113, 131879), (20823, 121049), (35967, 70081), (43539, 57893)]