229128361

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5381}}^1$

素因数の和:5485

約数の個数: 24

約数和(自身を含む): 294503040

約数和(自身を除く): 65374679

約数列:

[1, 7, 11, 49, 77, 79, 539, 553, 869, 3871, 5381, 6083, 37667, 42581, 59191, 263669, 414337, 425099, 2900359, 2975693, 4676089, 20829851, 32732623, 229128361]

約数ペア:

[(1, 229128361), (7, 32732623), (11, 20829851), (49, 4676089), (77, 2975693), (79, 2900359), (539, 425099), (553, 414337), (869, 263669), (3871, 59191), (5381, 42581), (6083, 37667)]