2013143587

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{185903}}^1$

素因数の和:185947

約数の個数: 24

約数和(自身を含む): 2670325056

約数和(自身を除く): 657181469

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 185903, 1301321, 2416739, 3160351, 9109247, 16917173, 22122457, 41084563, 118420211, 154857199, 287591941, 2013143587]

約数ペア:

[(1, 2013143587), (7, 287591941), (13, 154857199), (17, 118420211), (49, 41084563), (91, 22122457), (119, 16917173), (221, 9109247), (637, 3160351), (833, 2416739), (1547, 1301321), (10829, 185903)]