11621351

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 13708800

約数和(自身を除く): 2087449

約数列:

[1, 7, 67, 71, 349, 469, 497, 2443, 4757, 23383, 24779, 33299, 163681, 173453, 1660193, 11621351]

約数ペア:

[(1, 11621351), (7, 1660193), (67, 173453), (71, 163681), (349, 33299), (469, 24779), (497, 23383), (2443, 4757)]