11872239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{859}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 16842240

約数和(自身を除く): 4970001

約数列:

[1, 3, 17, 51, 271, 813, 859, 2577, 4607, 13821, 14603, 43809, 232789, 698367, 3957413, 11872239]

約数ペア:

[(1, 11872239), (3, 3957413), (17, 698367), (51, 232789), (271, 43809), (813, 14603), (859, 13821), (2577, 4607)]