1929002013

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{904361}}^1$

素因数の和:904449

約数の個数: 16

約数和(自身を含む): 2893958400

約数和(自身を除く): 964956387

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 904361, 2713083, 8139249, 24417747, 71444519, 214333557, 643000671, 1929002013]

約数ペア:

[(1, 1929002013), (3, 643000671), (9, 214333557), (27, 71444519), (79, 24417747), (237, 8139249), (711, 2713083), (2133, 904361)]