16479827

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 21182112

約数和(自身を除く): 4702285

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 631, 637, 2009, 3731, 4417, 8203, 25871, 26117, 30919, 57421, 181097, 336323, 401947, 1267679, 2354261, 16479827]

約数ペア:

[(1, 16479827), (7, 2354261), (13, 1267679), (41, 401947), (49, 336323), (91, 181097), (287, 57421), (533, 30919), (631, 26117), (637, 25871), (2009, 8203), (3731, 4417)]