989850961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{59951}}^1$

素因数の和:60060

約数の個数: 16

約数和(自身を含む): 1151078400

約数和(自身を除く): 161227439

約数列:

[1, 11, 19, 79, 209, 869, 1501, 16511, 59951, 659461, 1139069, 4736129, 12529759, 52097419, 89986451, 989850961]

約数ペア:

[(1, 989850961), (11, 89986451), (19, 52097419), (79, 12529759), (209, 4736129), (869, 1139069), (1501, 659461), (16511, 59951)]