2774121

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2239}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 4300800

約数和(自身を除く): 1526679

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 2239, 6717, 15673, 47019, 132101, 396303, 924707, 2774121]

約数ペア:

[(1, 2774121), (3, 924707), (7, 396303), (21, 132101), (59, 47019), (177, 15673), (413, 6717), (1239, 2239)]