1356951

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 1890944

約数和(自身を除く): 533993

約数列:

[1, 3, 43, 67, 129, 157, 201, 471, 2881, 6751, 8643, 10519, 20253, 31557, 452317, 1356951]

約数ペア:

[(1, 1356951), (3, 452317), (43, 31557), (67, 20253), (129, 10519), (157, 8643), (201, 6751), (471, 2881)]