17949243309

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{140689}}^1$

素因数の和:140801

約数の個数: 24

約数和(自身を含む): 25567312320

約数和(自身を除く): 7618069011

約数列:

[1, 3, 23, 43, 69, 129, 989, 1849, 2967, 5547, 42527, 127581, 140689, 422067, 3235847, 6049627, 9707541, 18148881, 139141421, 260133961, 417424263, 780401883, 5983081103, 17949243309]

約数ペア:

[(1, 17949243309), (3, 5983081103), (23, 780401883), (43, 417424263), (69, 260133961), (129, 139141421), (989, 18148881), (1849, 9707541), (2967, 6049627), (5547, 3235847), (42527, 422067), (127581, 140689)]