516888867

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{881}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 786433536

約数和(自身を除く): 269544669

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 773, 881, 2319, 2643, 8503, 9691, 17779, 20263, 25509, 29073, 53337, 60789, 195569, 222893, 586707, 668679, 681013, 2043039, 7491143, 15663299, 22473429, 46989897, 172296289, 516888867]

約数ペア:

[(1, 516888867), (3, 172296289), (11, 46989897), (23, 22473429), (33, 15663299), (69, 7491143), (253, 2043039), (759, 681013), (773, 668679), (881, 586707), (2319, 222893), (2643, 195569), (8503, 60789), (9691, 53337), (17779, 29073), (20263, 25509)]