2945103

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2377}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 4565760

約数和(自身を除く): 1620657

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 2377, 7131, 16639, 49917, 140243, 420729, 981701, 2945103]

約数ペア:

[(1, 2945103), (3, 981701), (7, 420729), (21, 140243), (59, 49917), (177, 16639), (413, 7131), (1239, 2377)]