201471554921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{3877361}}^1$

素因数の和:3877952

約数の個数: 16

約数和(自身を含む): 248399319168

約数和(自身を除く): 46927764247

約数列:

[1, 7, 13, 91, 571, 3997, 7423, 51961, 3877361, 27141527, 50405693, 352839851, 2213973131, 15497811917, 28781650703, 201471554921]

約数ペア:

[(1, 201471554921), (7, 28781650703), (13, 15497811917), (91, 2213973131), (571, 352839851), (3997, 50405693), (7423, 27141527), (51961, 3877361)]