28158564423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1877}}^1\times {\mathrm{454603}}^1$

素因数の和:456494

約数の個数: 16

約数和(自身を含む): 40979822976

約数和(自身を除く): 12821258553

約数列:

[1, 3, 11, 33, 1877, 5631, 20647, 61941, 454603, 1363809, 5000633, 15001899, 853289831, 2559869493, 9386188141, 28158564423]

約数ペア:

[(1, 28158564423), (3, 9386188141), (11, 2559869493), (33, 853289831), (1877, 15001899), (5631, 5000633), (20647, 1363809), (61941, 454603)]