2013091647

素因数分解:

$3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{82003}}^1$

素因数の和:82187

約数の個数: 24

約数和(自身を含む): 3141081216

約数和(自身を除く): 1127989569

約数列:

[1, 3, 7, 21, 49, 147, 167, 501, 1169, 3507, 8183, 24549, 82003, 246009, 574021, 1722063, 4018147, 12054441, 13694501, 41083503, 95861507, 287584521, 671030549, 2013091647]

約数ペア:

[(1, 2013091647), (3, 671030549), (7, 287584521), (21, 95861507), (49, 41083503), (147, 13694501), (167, 12054441), (501, 4018147), (1169, 1722063), (3507, 574021), (8183, 246009), (24549, 82003)]