32802021

素因数分解:

$3^2\times 7^2\times {\mathrm{74381}}^1$

素因数の和:74401

約数の個数: 18

約数和(自身を含む): 55117062

約数和(自身を除く): 22315041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 74381, 223143, 520667, 669429, 1562001, 3644669, 4686003, 10934007, 32802021]

約数ペア:

[(1, 32802021), (3, 10934007), (7, 4686003), (9, 3644669), (21, 1562001), (49, 669429), (63, 520667), (147, 223143), (441, 74381)]