1890345603

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{1531}}^1\times {\mathrm{4243}}^1$

素因数の和:5874

約数の個数: 16

約数和(自身を含む): 2548708736

約数和(自身を除く): 658363133

約数列:

[1, 3, 97, 291, 1531, 4243, 4593, 12729, 148507, 411571, 445521, 1234713, 6496033, 19488099, 630115201, 1890345603]

約数ペア:

[(1, 1890345603), (3, 630115201), (97, 19488099), (291, 6496033), (1531, 1234713), (4243, 445521), (4593, 411571), (12729, 148507)]