14018879

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 16528896

約数和(自身を除く): 2510017

約数列:

[1, 7, 67, 71, 421, 469, 497, 2947, 4757, 28207, 29891, 33299, 197449, 209237, 2002697, 14018879]

約数ペア:

[(1, 14018879), (7, 2002697), (67, 209237), (71, 197449), (421, 33299), (469, 29891), (497, 28207), (2947, 4757)]