10520541

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 15699840

約数和(自身を除く): 5179299

約数列:

[1, 3, 9, 67, 73, 201, 219, 239, 603, 657, 717, 2151, 4891, 14673, 16013, 17447, 44019, 48039, 52341, 144117, 157023, 1168949, 3506847, 10520541]

約数ペア:

[(1, 10520541), (3, 3506847), (9, 1168949), (67, 157023), (73, 144117), (201, 52341), (219, 48039), (239, 44019), (603, 17447), (657, 16013), (717, 14673), (2151, 4891)]