20131233843

素因数分解:

$3^1\times 7^2\times {\mathrm{10837}}^1\times {\mathrm{12637}}^1$

素因数の和:23491

約数の個数: 24

約数和(自身を含む): 31229306832

約数和(自身を除く): 11098072989

約数列:

[1, 3, 7, 21, 49, 147, 10837, 12637, 32511, 37911, 75859, 88459, 227577, 265377, 531013, 619213, 1593039, 1857639, 136947169, 410841507, 958630183, 2875890549, 6710411281, 20131233843]

約数ペア:

[(1, 20131233843), (3, 6710411281), (7, 2875890549), (21, 958630183), (49, 410841507), (147, 136947169), (10837, 1857639), (12637, 1593039), (32511, 619213), (37911, 531013), (75859, 265377), (88459, 227577)]