25167447

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 37867440

約数和(自身を除く): 12699993

約数列:

[1, 3, 9, 29, 87, 211, 261, 457, 633, 1371, 1899, 4113, 6119, 13253, 18357, 39759, 55071, 96427, 119277, 289281, 867843, 2796383, 8389149, 25167447]

約数ペア:

[(1, 25167447), (3, 8389149), (9, 2796383), (29, 867843), (87, 289281), (211, 119277), (261, 96427), (457, 55071), (633, 39759), (1371, 18357), (1899, 13253), (4113, 6119)]