22215549

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{661}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 31458240

約数和(自身を除く): 9242691

約数列:

[1, 3, 17, 51, 659, 661, 1977, 1983, 11203, 11237, 33609, 33711, 435599, 1306797, 7405183, 22215549]

約数ペア:

[(1, 22215549), (3, 7405183), (17, 1306797), (51, 435599), (659, 33711), (661, 33609), (1977, 11237), (1983, 11203)]