1314489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 1946304

約数和(自身を除く): 631815

約数列:

[1, 3, 11, 33, 61, 183, 653, 671, 1959, 2013, 7183, 21549, 39833, 119499, 438163, 1314489]

約数ペア:

[(1, 1314489), (3, 438163), (11, 119499), (33, 39833), (61, 21549), (183, 7183), (653, 2013), (671, 1959)]