213557636939

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{565849}}^1$

素因数の和:566090

約数の個数: 16

約数和(自身を含む): 223479062400

約数和(自身を除く): 9921425461

約数列:

[1, 43, 67, 131, 2881, 5633, 8777, 377411, 565849, 24331507, 37911883, 74126219, 1630210969, 3187427417, 4966456673, 213557636939]

約数ペア:

[(1, 213557636939), (43, 4966456673), (67, 3187427417), (131, 1630210969), (2881, 74126219), (5633, 37911883), (8777, 24331507), (377411, 565849)]