216229321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{2677}}^1$

素因数の和:3744

約数の個数: 16

約数和(自身を含む): 269942400

約数和(自身を除く): 53713079

約数列:

[1, 7, 11, 77, 1049, 2677, 7343, 11539, 18739, 29447, 80773, 206129, 2808173, 19657211, 30889903, 216229321]

約数ペア:

[(1, 216229321), (7, 30889903), (11, 19657211), (77, 2808173), (1049, 206129), (2677, 80773), (7343, 29447), (11539, 18739)]