21167299073

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2281}}^1\times {\mathrm{5527}}^1$

素因数の和:7904

約数の個数: 16

約数和(自身を含む): 22404055296

約数和(自身を除く): 1236756223

約数列:

[1, 23, 73, 1679, 2281, 5527, 52463, 127121, 166513, 403471, 3829799, 9279833, 12607087, 289963001, 920317351, 21167299073]

約数ペア:

[(1, 21167299073), (23, 920317351), (73, 289963001), (1679, 12607087), (2281, 9279833), (5527, 3829799), (52463, 403471), (127121, 166513)]