1489806633

素因数分解:

$3^1\times 7^2\times {\mathrm{1499}}^1\times {\mathrm{6761}}^1$

素因数の和:8277

約数の個数: 24

約数和(自身を含む): 2312604000

約数和(自身を除く): 822797367

約数列:

[1, 3, 7, 21, 49, 147, 1499, 4497, 6761, 10493, 20283, 31479, 47327, 73451, 141981, 220353, 331289, 993867, 10134739, 30404217, 70943173, 212829519, 496602211, 1489806633]

約数ペア:

[(1, 1489806633), (3, 496602211), (7, 212829519), (21, 70943173), (49, 30404217), (147, 10134739), (1499, 993867), (4497, 331289), (6761, 220353), (10493, 141981), (20283, 73451), (31479, 47327)]