2019915129

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{591137}}^1$

素因数の和:591224

約数の個数: 16

約数和(自身を含む): 2894211648

約数和(自身を除く): 874296519

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 591137, 1773411, 10049329, 30147987, 39606179, 118818537, 673305043, 2019915129]

約数ペア:

[(1, 2019915129), (3, 673305043), (17, 118818537), (51, 39606179), (67, 30147987), (201, 10049329), (1139, 1773411), (3417, 591137)]