15690464937

素因数分解:

$3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{293351}}^1$

素因数の和:293650

約数の個数: 32

約数和(自身を含む): 26659829760

約数和(自身を除く): 10969364823

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 283, 849, 1981, 2547, 5943, 7641, 17829, 53487, 293351, 880053, 2053457, 2640159, 6160371, 7920477, 18481113, 55443339, 83018333, 249054999, 581128331, 747164997, 1743384993, 2241494991, 5230154979, 15690464937]

約数ペア:

[(1, 15690464937), (3, 5230154979), (7, 2241494991), (9, 1743384993), (21, 747164997), (27, 581128331), (63, 249054999), (189, 83018333), (283, 55443339), (849, 18481113), (1981, 7920477), (2547, 6160371), (5943, 2640159), (7641, 2053457), (17829, 880053), (53487, 293351)]