121535278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{8069}}^1$

素因数の和:8531

約数の個数: 16

約数和(自身を含む): 193486320

約数和(自身を除く): 71951042

約数列:

[1, 2, 17, 34, 443, 886, 7531, 8069, 15062, 16138, 137173, 274346, 3574567, 7149134, 60767639, 121535278]

約数ペア:

[(1, 121535278), (2, 60767639), (17, 7149134), (34, 3574567), (443, 274346), (886, 137173), (7531, 16138), (8069, 15062)]