2591553867

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1\times {\mathrm{907}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 3974860800

約数和(自身を除く): 1383306933

約数列:

[1, 3, 7, 21, 359, 379, 907, 1077, 1137, 2513, 2653, 2721, 6349, 7539, 7959, 19047, 136061, 325613, 343753, 408183, 952427, 976839, 1031259, 2279291, 2406271, 2857281, 6837873, 7218813, 123407327, 370221981, 863851289, 2591553867]

約数ペア:

[(1, 2591553867), (3, 863851289), (7, 370221981), (21, 123407327), (359, 7218813), (379, 6837873), (907, 2857281), (1077, 2406271), (1137, 2279291), (2513, 1031259), (2653, 976839), (2721, 952427), (6349, 408183), (7539, 343753), (7959, 325613), (19047, 136061)]