313831551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{141941}}^1$

素因数の和:142022

約数の個数: 16

約数和(自身を含む): 463298688

約数和(自身を除く): 149467137

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 141941, 425823, 1561351, 4684053, 9510047, 28530141, 104610517, 313831551]

約数ペア:

[(1, 313831551), (3, 104610517), (11, 28530141), (33, 9510047), (67, 4684053), (201, 1561351), (737, 425823), (2211, 141941)]