620226519

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{4733}}^1$

素因数の和:4796

約数の個数: 36

約数和(自身を含む): 959543928

約数和(自身を除く): 339317409

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 361, 363, 627, 1083, 2299, 3971, 4733, 6897, 11913, 14199, 43681, 52063, 89927, 131043, 156189, 269781, 572693, 989197, 1708613, 1718079, 2967591, 5125839, 10881167, 18794743, 32643501, 56384229, 206742173, 620226519]

約数ペア:

[(1, 620226519), (3, 206742173), (11, 56384229), (19, 32643501), (33, 18794743), (57, 10881167), (121, 5125839), (209, 2967591), (361, 1718079), (363, 1708613), (627, 989197), (1083, 572693), (2299, 269781), (3971, 156189), (4733, 131043), (6897, 89927), (11913, 52063), (14199, 43681)]