304702947199

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73903213}}^1$

素因数の和:73903270

約数の個数: 16

約数和(自身を含む): 378384455680

約数和(自身を除く): 73681508481

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 73903213, 517322491, 1404161047, 2290999603, 9829127329, 16036997221, 43528992457, 304702947199]

約数ペア:

[(1, 304702947199), (7, 43528992457), (19, 16036997221), (31, 9829127329), (133, 2290999603), (217, 1404161047), (589, 517322491), (4123, 73903213)]