121842399

素因数分解:

$3^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{5531}}^1$

素因数の和:6590

約数の個数: 16

約数和(自身を含む): 185875200

約数和(自身を除く): 64032801

約数列:

[1, 3, 7, 21, 1049, 3147, 5531, 7343, 16593, 22029, 38717, 116151, 5802019, 17406057, 40614133, 121842399]

約数ペア:

[(1, 121842399), (3, 40614133), (7, 17406057), (21, 5802019), (1049, 116151), (3147, 38717), (5531, 22029), (7343, 16593)]