101897999

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 122389488

約数和(自身を除く): 20491489

約数列:

[1, 7, 49, 61, 73, 427, 467, 511, 2989, 3269, 3577, 4453, 22883, 28487, 31171, 34091, 199409, 218197, 238637, 1395863, 1670459, 2079551, 14556857, 101897999]

約数ペア:

[(1, 101897999), (7, 14556857), (49, 2079551), (61, 1670459), (73, 1395863), (427, 238637), (467, 218197), (511, 199409), (2989, 34091), (3269, 31171), (3577, 28487), (4453, 22883)]