9209079

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 15079680

約数和(自身を除く): 5870601

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 307, 909, 921, 1111, 2727, 2763, 3333, 3377, 8289, 9999, 10131, 29997, 30393, 31007, 91179, 93021, 279063, 341077, 837189, 1023231, 3069693, 9209079]

約数ペア:

[(1, 9209079), (3, 3069693), (9, 1023231), (11, 837189), (27, 341077), (33, 279063), (99, 93021), (101, 91179), (297, 31007), (303, 30393), (307, 29997), (909, 10131), (921, 9999), (1111, 8289), (2727, 3377), (2763, 3333)]