16431327

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 26030160

約数和(自身を除く): 9598833

約数列:

[1, 3, 9, 11, 33, 99, 269, 617, 807, 1851, 2421, 2959, 5553, 6787, 8877, 20361, 26631, 61083, 165973, 497919, 1493757, 1825703, 5477109, 16431327]

約数ペア:

[(1, 16431327), (3, 5477109), (9, 1825703), (11, 1493757), (33, 497919), (99, 165973), (269, 61083), (617, 26631), (807, 20361), (1851, 8877), (2421, 6787), (2959, 5553)]