32257869

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 50856960

約数和(自身を除く): 18599091

約数列:

[1, 3, 7, 21, 43, 129, 139, 257, 301, 417, 771, 903, 973, 1799, 2919, 5397, 5977, 11051, 17931, 33153, 35723, 41839, 77357, 107169, 125517, 232071, 250061, 750183, 1536089, 4608267, 10752623, 32257869]

約数ペア:

[(1, 32257869), (3, 10752623), (7, 4608267), (21, 1536089), (43, 750183), (129, 250061), (139, 232071), (257, 125517), (301, 107169), (417, 77357), (771, 41839), (903, 35723), (973, 33153), (1799, 17931), (2919, 11051), (5397, 5977)]