61221314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397541}}^1$

素因数の和:397561

約数の個数: 16

約数和(自身を含む): 114492096

約数和(自身を除く): 53270782

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 397541, 795082, 2782787, 4372951, 5565574, 8745902, 30610657, 61221314]

約数ペア:

[(1, 61221314), (2, 30610657), (7, 8745902), (11, 5565574), (14, 4372951), (22, 2782787), (77, 795082), (154, 397541)]