538243381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{29851}}^1$

素因数の和:29956

約数の個数: 16

約数和(自身を含む): 618533440

約数和(自身を除く): 80290059

約数列:

[1, 13, 19, 73, 247, 949, 1387, 18031, 29851, 388063, 567169, 2179123, 7373197, 28328599, 41403337, 538243381]

約数ペア:

[(1, 538243381), (13, 41403337), (19, 28328599), (73, 7373197), (247, 2179123), (949, 567169), (1387, 388063), (18031, 29851)]