27892067

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 32831232

約数和(自身を除く): 4939165

約数列:

[1, 7, 61, 83, 427, 581, 787, 5063, 5509, 35441, 48007, 65321, 336049, 457247, 3984581, 27892067]

約数ペア:

[(1, 27892067), (7, 3984581), (61, 457247), (83, 336049), (427, 65321), (581, 48007), (787, 35441), (5063, 5509)]