16831701

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 25758720

約数和(自身を除く): 8927019

約数列:

[1, 3, 9, 19, 57, 171, 257, 383, 771, 1149, 2313, 3447, 4883, 7277, 14649, 21831, 43947, 65493, 98431, 295293, 885879, 1870189, 5610567, 16831701]

約数ペア:

[(1, 16831701), (3, 5610567), (9, 1870189), (19, 885879), (57, 295293), (171, 98431), (257, 65493), (383, 43947), (771, 21831), (1149, 14649), (2313, 7277), (3447, 4883)]