12920347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 14648832

約数和(自身を除く): 1728485

約数列:

[1, 11, 47, 67, 373, 517, 737, 3149, 4103, 17531, 24991, 34639, 192841, 274901, 1174577, 12920347]

約数ペア:

[(1, 12920347), (11, 1174577), (47, 274901), (67, 192841), (373, 34639), (517, 24991), (737, 17531), (3149, 4103)]