98687981

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 114229248

約数和(自身を除く): 15541267

約数列:

[1, 7, 191, 223, 331, 1337, 1561, 2317, 42593, 63221, 73813, 298151, 442547, 516691, 14098283, 98687981]

約数ペア:

[(1, 98687981), (7, 14098283), (191, 516691), (223, 442547), (331, 298151), (1337, 73813), (1561, 63221), (2317, 42593)]