39399819

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{929}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 53627520

約数和(自身を除く): 14227701

約数列:

[1, 3, 67, 201, 211, 633, 929, 2787, 14137, 42411, 62243, 186729, 196019, 588057, 13133273, 39399819]

約数ペア:

[(1, 39399819), (3, 13133273), (67, 588057), (201, 196019), (211, 186729), (633, 62243), (929, 42411), (2787, 14137)]