49210209

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7019}}^1$

素因数の和:7085

約数の個数: 24

約数和(自身を含む): 76658400

約数和(自身を除く): 27448191

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 7019, 21057, 63171, 133361, 287779, 400083, 863337, 1200249, 2590011, 5467801, 16403403, 49210209]

約数ペア:

[(1, 49210209), (3, 16403403), (9, 5467801), (19, 2590011), (41, 1200249), (57, 863337), (123, 400083), (171, 287779), (369, 133361), (779, 63171), (2337, 21057), (7011, 7019)]