290041409

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{3323}}^1$

素因数の和:3704

約数の個数: 16

約数和(自身を含む): 341547648

約数和(自身を除く): 51506239

約数列:

[1, 7, 37, 259, 337, 2359, 3323, 12469, 23261, 87283, 122951, 860657, 1119851, 7838957, 41434487, 290041409]

約数ペア:

[(1, 290041409), (7, 41434487), (37, 7838957), (259, 1119851), (337, 860657), (2359, 122951), (3323, 87283), (12469, 23261)]