215976431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{1367}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 241118208

約数和(自身を除く): 25141777

約数列:

[1, 11, 53, 271, 583, 1367, 2981, 14363, 15037, 72451, 157993, 370457, 796961, 4075027, 19634221, 215976431]

約数ペア:

[(1, 215976431), (11, 19634221), (53, 4075027), (271, 796961), (583, 370457), (1367, 157993), (2981, 72451), (14363, 15037)]