27842331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15919}}^1$

素因数の和:15986

約数の個数: 16

約数和(自身を含む): 41264640

約数和(自身を除く): 13422309

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 15919, 47757, 175109, 525327, 843707, 2531121, 9280777, 27842331]

約数ペア:

[(1, 27842331), (3, 9280777), (11, 2531121), (33, 843707), (53, 525327), (159, 175109), (583, 47757), (1749, 15919)]