2051239791

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{941}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 2911910400

約数和(自身を除く): 860670609

約数列:

[1, 3, 19, 57, 167, 229, 501, 687, 941, 2823, 3173, 4351, 9519, 13053, 17879, 38243, 53637, 114729, 157147, 215489, 471441, 646467, 726617, 2179851, 2985793, 4094291, 8957379, 12282873, 35986663, 107959989, 683746597, 2051239791]

約数ペア:

[(1, 2051239791), (3, 683746597), (19, 107959989), (57, 35986663), (167, 12282873), (229, 8957379), (501, 4094291), (687, 2985793), (941, 2179851), (2823, 726617), (3173, 646467), (4351, 471441), (9519, 215489), (13053, 157147), (17879, 114729), (38243, 53637)]