30212231

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 35225088

約数和(自身を除く): 5012857

約数列:

[1, 7, 101, 151, 283, 707, 1057, 1981, 15251, 28583, 42733, 106757, 200081, 299131, 4316033, 30212231]

約数ペア:

[(1, 30212231), (7, 4316033), (101, 299131), (151, 200081), (283, 106757), (707, 42733), (1057, 28583), (1981, 15251)]