15380703

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 24443328

約数和(自身を除く): 9062625

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 2797, 5499, 8391, 25173, 36361, 109083, 131459, 327249, 394377, 1183131, 1708967, 5126901, 15380703]

約数ペア:

[(1, 15380703), (3, 5126901), (9, 1708967), (13, 1183131), (39, 394377), (47, 327249), (117, 131459), (141, 109083), (423, 36361), (611, 25173), (1833, 8391), (2797, 5499)]