2247460089

素因数分解:

$3^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{86939}}^1$

素因数の和:88180

約数の個数: 16

約数和(自身を含む): 3427522560

約数和(自身を除く): 1180062471

約数列:

[1, 3, 7, 21, 1231, 3693, 8617, 25851, 86939, 260817, 608573, 1825719, 107021909, 321065727, 749153363, 2247460089]

約数ペア:

[(1, 2247460089), (3, 749153363), (7, 321065727), (21, 107021909), (1231, 1825719), (3693, 608573), (8617, 260817), (25851, 86939)]