1330963907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7237}}^1$

素因数の和:7347

約数の個数: 32

約数和(自身を含む): 1712105472

約数和(自身を除く): 381141565

約数列:

[1, 7, 13, 43, 47, 91, 301, 329, 559, 611, 2021, 3913, 4277, 7237, 14147, 26273, 50659, 94081, 183911, 311191, 340139, 658567, 2178337, 2380973, 4045483, 4421807, 14625977, 28318381, 30952649, 102381839, 190137701, 1330963907]

約数ペア:

[(1, 1330963907), (7, 190137701), (13, 102381839), (43, 30952649), (47, 28318381), (91, 14625977), (301, 4421807), (329, 4045483), (559, 2380973), (611, 2178337), (2021, 658567), (3913, 340139), (4277, 311191), (7237, 183911), (14147, 94081), (26273, 50659)]