13254549

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 22502400

約数和(自身を除く): 9247851

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1171, 1617, 3513, 3773, 8197, 11319, 12881, 24591, 38643, 57379, 90167, 172137, 270501, 401653, 631169, 1204959, 1893507, 4418183, 13254549]

約数ペア:

[(1, 13254549), (3, 4418183), (7, 1893507), (11, 1204959), (21, 631169), (33, 401653), (49, 270501), (77, 172137), (147, 90167), (231, 57379), (343, 38643), (539, 24591), (1029, 12881), (1171, 11319), (1617, 8197), (3513, 3773)]