22197033

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 32906016

約数和(自身を除く): 10708983

約数列:

[1, 3, 9, 67, 131, 201, 281, 393, 603, 843, 1179, 2529, 8777, 18827, 26331, 36811, 56481, 78993, 110433, 169443, 331299, 2466337, 7399011, 22197033]

約数ペア:

[(1, 22197033), (3, 7399011), (9, 2466337), (67, 331299), (131, 169443), (201, 110433), (281, 78993), (393, 56481), (603, 36811), (843, 26331), (1179, 18827), (2529, 8777)]