1508139

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 20

約数和(自身を含む): 2310616

約数和(自身を除く): 802477

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 433, 1161, 1299, 3483, 3897, 11691, 18619, 35073, 55857, 167571, 502713, 1508139]

約数ペア:

[(1, 1508139), (3, 502713), (9, 167571), (27, 55857), (43, 35073), (81, 18619), (129, 11691), (387, 3897), (433, 3483), (1161, 1299)]