16230589921

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{44623}}^1$

素因数の和:45221

約数の個数: 24

約数和(自身を含む): 20368892544

約数和(自身を除く): 4138302623

約数列:

[1, 7, 13, 49, 91, 571, 637, 3997, 7423, 27979, 44623, 51961, 312361, 363727, 580099, 2186527, 4060693, 25479733, 28424851, 178358131, 331236529, 1248506917, 2318655703, 16230589921]

約数ペア:

[(1, 16230589921), (7, 2318655703), (13, 1248506917), (49, 331236529), (91, 178358131), (571, 28424851), (637, 25479733), (3997, 4060693), (7423, 2186527), (27979, 580099), (44623, 363727), (51961, 312361)]