17152117921

素因数分解:

${\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{4363}}^1$

素因数の和:4681

約数の個数: 24

約数和(自身を含む): 18606420224

約数和(自身を除く): 1454302303

約数列:

[1, 17, 61, 223, 289, 1037, 3791, 4363, 13603, 17629, 64447, 74171, 231251, 266143, 972949, 1260907, 3931267, 4524431, 16540133, 59349889, 76915327, 281182261, 1008948113, 17152117921]

約数ペア:

[(1, 17152117921), (17, 1008948113), (61, 281182261), (223, 76915327), (289, 59349889), (1037, 16540133), (3791, 4524431), (4363, 3931267), (13603, 1260907), (17629, 972949), (64447, 266143), (74171, 231251)]