24423987

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 40158720

約数和(自身を除く): 15734733

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 1493, 2337, 4479, 5453, 10451, 16359, 28367, 31353, 61213, 85101, 183639, 198569, 428491, 595707, 1163047, 1285473, 3489141, 8141329, 24423987]

約数ペア:

[(1, 24423987), (3, 8141329), (7, 3489141), (19, 1285473), (21, 1163047), (41, 595707), (57, 428491), (123, 198569), (133, 183639), (287, 85101), (399, 61213), (779, 31353), (861, 28367), (1493, 16359), (2337, 10451), (4479, 5453)]