11780943

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 16156800

約数和(自身を除く): 4375857

約数列:

[1, 3, 59, 101, 177, 303, 659, 1977, 5959, 17877, 38881, 66559, 116643, 199677, 3926981, 11780943]

約数ペア:

[(1, 11780943), (3, 3926981), (59, 199677), (101, 116643), (177, 66559), (303, 38881), (659, 17877), (1977, 5959)]