258396801

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{161599}}^1$

素因数の和:161656

約数の個数: 16

約数和(自身を含む): 380083200

約数和(自身を除く): 121686399

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 161599, 484797, 2100787, 6302361, 6625559, 19876677, 86132267, 258396801]

約数ペア:

[(1, 258396801), (3, 86132267), (13, 19876677), (39, 6625559), (41, 6302361), (123, 2100787), (533, 484797), (1599, 161599)]