671244981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{134707}}^1$

素因数の和:134872

約数の個数: 16

約数和(自身を含む): 982829568

約数和(自身を除く): 311584587

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 134707, 404121, 1481777, 4445331, 20340757, 61022271, 223748327, 671244981]

約数ペア:

[(1, 671244981), (3, 223748327), (11, 61022271), (33, 20340757), (151, 4445331), (453, 1481777), (1661, 404121), (4983, 134707)]