214984913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{3571}}^1$

素因数の和:4016

約数の個数: 16

約数和(自身を含む): 253240512

約数和(自身を除く): 38255599

約数列:

[1, 11, 13, 143, 421, 3571, 4631, 5473, 39281, 46423, 60203, 510653, 1503391, 16537301, 19544083, 214984913]

約数ペア:

[(1, 214984913), (11, 19544083), (13, 16537301), (143, 1503391), (421, 510653), (3571, 60203), (4631, 46423), (5473, 39281)]