8907921

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 14601600

約数和(自身を除く): 5693679

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 267, 297, 337, 801, 979, 1011, 2403, 2937, 3033, 3707, 8811, 9099, 11121, 26433, 29993, 33363, 89979, 100089, 269937, 329923, 809811, 989769, 2969307, 8907921]

約数ペア:

[(1, 8907921), (3, 2969307), (9, 989769), (11, 809811), (27, 329923), (33, 269937), (89, 100089), (99, 89979), (267, 33363), (297, 29993), (337, 26433), (801, 11121), (979, 9099), (1011, 8811), (2403, 3707), (2937, 3033)]