13467447

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11251}}^1$

素因数の和:11283

約数の個数: 24

約数和(自身を含む): 23404160

約数和(自身を除く): 9936713

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 11251, 33753, 78757, 101259, 213769, 236271, 641307, 708813, 1496383, 1923921, 4489149, 13467447]

約数ペア:

[(1, 13467447), (3, 4489149), (7, 1923921), (9, 1496383), (19, 708813), (21, 641307), (57, 236271), (63, 213769), (133, 101259), (171, 78757), (399, 33753), (1197, 11251)]