38959473

素因数分解:

$3^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1997}}^1$

素因数の和:2936

約数の個数: 16

約数和(自身を含む): 59460480

約数和(自身を除く): 20501007

約数列:

[1, 3, 7, 21, 929, 1997, 2787, 5991, 6503, 13979, 19509, 41937, 1855213, 5565639, 12986491, 38959473]

約数ペア:

[(1, 38959473), (3, 12986491), (7, 5565639), (21, 1855213), (929, 41937), (1997, 19509), (2787, 13979), (5991, 6503)]