13630353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21739}}^1$

素因数の和:21772

約数の個数: 16

約数和(自身を含む): 20870400

約数和(自身を除く): 7240047

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 21739, 65217, 239129, 413041, 717387, 1239123, 4543451, 13630353]

約数ペア:

[(1, 13630353), (3, 4543451), (11, 1239123), (19, 717387), (33, 413041), (57, 239129), (209, 65217), (627, 21739)]