383552421

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{272603}}^1$

素因数の和:272680

約数の個数: 16

約数和(自身を含む): 593186304

約数和(自身を除く): 209633883

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 272603, 817809, 1908221, 5724663, 18264401, 54793203, 127850807, 383552421]

約数ペア:

[(1, 383552421), (3, 127850807), (7, 54793203), (21, 18264401), (67, 5724663), (201, 1908221), (469, 817809), (1407, 272603)]