19991829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46601}}^1$

素因数の和:46628

約数の個数: 16

約数和(自身を含む): 31316544

約数和(自身を除く): 11324715

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 46601, 139803, 512611, 605813, 1537833, 1817439, 6663943, 19991829]

約数ペア:

[(1, 19991829), (3, 6663943), (11, 1817439), (13, 1537833), (33, 605813), (39, 512611), (143, 139803), (429, 46601)]