16172739

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{14851}}^1$

素因数の和:14879

約数の個数: 18

約数和(自身を含む): 25679108

約数和(自身を除く): 9506369

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 14851, 44553, 133659, 163361, 490083, 1470249, 1796971, 5390913, 16172739]

約数ペア:

[(1, 16172739), (3, 5390913), (9, 1796971), (11, 1470249), (33, 490083), (99, 163361), (121, 133659), (363, 44553), (1089, 14851)]