13521519

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 22291200

約数和(自身を除く): 8769681

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 859, 1431, 1749, 2577, 5247, 7731, 9449, 15741, 23193, 28347, 45527, 85041, 136581, 255123, 409743, 500797, 1229229, 1502391, 4507173, 13521519]

約数ペア:

[(1, 13521519), (3, 4507173), (9, 1502391), (11, 1229229), (27, 500797), (33, 409743), (53, 255123), (99, 136581), (159, 85041), (297, 45527), (477, 28347), (583, 23193), (859, 15741), (1431, 9449), (1749, 7731), (2577, 5247)]