17517962847

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{191021}}^1$

素因数の和:191439

約数の個数: 32

約数和(自身を含む): 29194274304

約数和(自身を除く): 11676311457

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 397, 1191, 2779, 4367, 8337, 13101, 30569, 91707, 191021, 573063, 1337147, 2101231, 4011441, 6303693, 14708617, 44125851, 75835337, 227506011, 530847359, 834188707, 1592542077, 2502566121, 5839320949, 17517962847]

約数ペア:

[(1, 17517962847), (3, 5839320949), (7, 2502566121), (11, 1592542077), (21, 834188707), (33, 530847359), (77, 227506011), (231, 75835337), (397, 44125851), (1191, 14708617), (2779, 6303693), (4367, 4011441), (8337, 2101231), (13101, 1337147), (30569, 573063), (91707, 191021)]