16356411

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{1787}}^1$

素因数の和:1912

約数の個数: 20

約数和(自身を含む): 24663672

約数和(自身を除く): 8307261

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 1787, 3051, 5361, 9153, 16083, 48249, 144747, 201931, 605793, 1817379, 5452137, 16356411]

約数ペア:

[(1, 16356411), (3, 5452137), (9, 1817379), (27, 605793), (81, 201931), (113, 144747), (339, 48249), (1017, 16083), (1787, 9153), (3051, 5361)]