389637939

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{53959}}^1$

素因数の和:54074

約数の個数: 16

約数和(自身を含む): 543916800

約数和(自身を除く): 154278861

約数列:

[1, 3, 29, 83, 87, 249, 2407, 7221, 53959, 161877, 1564811, 4478597, 4694433, 13435791, 129879313, 389637939]

約数ペア:

[(1, 389637939), (3, 129879313), (29, 13435791), (83, 4694433), (87, 4478597), (249, 1564811), (2407, 161877), (7221, 53959)]