1206303

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 2027520

約数和(自身を除く): 821217

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 109, 119, 217, 327, 357, 527, 651, 763, 1581, 1853, 2289, 3379, 3689, 5559, 10137, 11067, 12971, 23653, 38913, 57443, 70959, 172329, 402101, 1206303]

約数ペア:

[(1, 1206303), (3, 402101), (7, 172329), (17, 70959), (21, 57443), (31, 38913), (51, 23653), (93, 12971), (109, 11067), (119, 10137), (217, 5559), (327, 3689), (357, 3379), (527, 2289), (651, 1853), (763, 1581)]