890284417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{27689}}^1$

素因数の和:27816

約数の個数: 16

約数和(自身を含む): 1010131200

約数和(自身を除く): 119846783

約数列:

[1, 11, 37, 79, 407, 869, 2923, 27689, 32153, 304579, 1024493, 2187431, 11269423, 24061741, 80934947, 890284417]

約数ペア:

[(1, 890284417), (11, 80934947), (37, 24061741), (79, 11269423), (407, 2187431), (869, 1024493), (2923, 304579), (27689, 32153)]