495231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 739200

約数和(自身を除く): 243969

約数列:

[1, 3, 11, 33, 43, 129, 349, 473, 1047, 1419, 3839, 11517, 15007, 45021, 165077, 495231]

約数ペア:

[(1, 495231), (3, 165077), (11, 45021), (33, 15007), (43, 11517), (129, 3839), (349, 1419), (473, 1047)]