223216563

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1\times {\mathrm{1621}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 300602016

約数和(自身を除く): 77385453

約数列:

[1, 3, 197, 233, 591, 699, 1621, 4863, 45901, 137703, 319337, 377693, 958011, 1133079, 74405521, 223216563]

約数ペア:

[(1, 223216563), (3, 74405521), (197, 1133079), (233, 958011), (591, 377693), (699, 319337), (1621, 137703), (4863, 45901)]