2881483

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 3507840

約数和(自身を除く): 626357

約数列:

[1, 11, 17, 19, 187, 209, 323, 811, 3553, 8921, 13787, 15409, 151657, 169499, 261953, 2881483]

約数ペア:

[(1, 2881483), (11, 261953), (17, 169499), (19, 151657), (187, 15409), (209, 13787), (323, 8921), (811, 3553)]