15669919797

素因数分解:

$3^1\times 7^1\times {\mathrm{9661}}^1\times {\mathrm{77237}}^1$

素因数の和:86908

約数の個数: 16

約数和(自身を含む): 23880753792

約数和(自身を除く): 8210833995

約数列:

[1, 3, 7, 21, 9661, 28983, 67627, 77237, 202881, 231711, 540659, 1621977, 746186657, 2238559971, 5223306599, 15669919797]

約数ペア:

[(1, 15669919797), (3, 5223306599), (7, 2238559971), (21, 746186657), (9661, 1621977), (28983, 540659), (67627, 231711), (77237, 202881)]