1878753351

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1\times {\mathrm{8221}}^1$

素因数の和:12722

約数の個数: 16

約数和(自身を含む): 2653272288

約数和(自身を除く): 774518937

約数列:

[1, 3, 17, 51, 4481, 8221, 13443, 24663, 76177, 139757, 228531, 419271, 36838301, 110514903, 626251117, 1878753351]

約数ペア:

[(1, 1878753351), (3, 626251117), (17, 110514903), (51, 36838301), (4481, 419271), (8221, 228531), (13443, 139757), (24663, 76177)]