991370765661

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1\times {\mathrm{11970041}}^1$

素因数の和:11971516

約数の個数: 16

約数和(自身を含む): 1392355285440

約数和(自身を除く): 400984519779

約数列:

[1, 3, 19, 57, 1453, 4359, 27607, 82821, 11970041, 35910123, 227430779, 682292337, 17392469573, 52177408719, 330456921887, 991370765661]

約数ペア:

[(1, 991370765661), (3, 330456921887), (19, 52177408719), (57, 17392469573), (1453, 682292337), (4359, 227430779), (27607, 35910123), (82821, 11970041)]