542023993

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{1889}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 625968000

約数和(自身を除く): 83944007

約数列:

[1, 7, 179, 229, 1253, 1603, 1889, 13223, 40991, 286937, 338131, 432581, 2366917, 3028067, 77431999, 542023993]

約数ペア:

[(1, 542023993), (7, 77431999), (179, 3028067), (229, 2366917), (1253, 432581), (1603, 338131), (1889, 286937), (13223, 40991)]