1330392669

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{140827}}^1$

素因数の和:140944

約数の個数: 16

約数和(自身を含む): 1838650368

約数和(自身を除く): 508257699

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 140827, 422481, 6618869, 9435409, 19856607, 28306227, 443464223, 1330392669]

約数ペア:

[(1, 1330392669), (3, 443464223), (47, 28306227), (67, 19856607), (141, 9435409), (201, 6618869), (3149, 422481), (9447, 140827)]