17967774921

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{3361}}^1\times {\mathrm{18371}}^1$

素因数の和:21832

約数の個数: 16

約数和(自身を含む): 24212532288

約数和(自身を除く): 6244757367

約数列:

[1, 3, 97, 291, 3361, 10083, 18371, 55113, 326017, 978051, 1781987, 5345961, 61744931, 185234793, 5989258307, 17967774921]

約数ペア:

[(1, 17967774921), (3, 5989258307), (97, 185234793), (291, 61744931), (3361, 5345961), (10083, 1781987), (18371, 978051), (55113, 326017)]