13526289

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4051}}^1$

素因数の和:4117

約数の個数: 24

約数和(自身を含む): 22756032

約数和(自身を除く): 9229743

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 4051, 12153, 28357, 36459, 85071, 214703, 255213, 644109, 1502921, 1932327, 4508763, 13526289]

約数ペア:

[(1, 13526289), (3, 4508763), (7, 1932327), (9, 1502921), (21, 644109), (53, 255213), (63, 214703), (159, 85071), (371, 36459), (477, 28357), (1113, 12153), (3339, 4051)]