243325279

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 255680064

約数和(自身を除く): 12354785

約数列:

[1, 53, 61, 73, 1031, 3233, 3869, 4453, 54643, 62891, 75263, 236009, 3333223, 3988939, 4591043, 243325279]

約数ペア:

[(1, 243325279), (53, 4591043), (61, 3988939), (73, 3333223), (1031, 236009), (3233, 75263), (3869, 62891), (4453, 54643)]