289300746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6888113}}^1$

素因数の和:6888125

約数の個数: 16

約数和(自身を含む): 661258944

約数和(自身を除く): 371958198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6888113, 13776226, 20664339, 41328678, 48216791, 96433582, 144650373, 289300746]

約数ペア:

[(1, 289300746), (2, 144650373), (3, 96433582), (6, 48216791), (7, 41328678), (14, 20664339), (21, 13776226), (42, 6888113)]