378366921

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1136237}}^1$

素因数の和:1136280

約数の個数: 12

約数和(自身を含む): 561301572

約数和(自身を除く): 182934651

約数列:

[1, 3, 9, 37, 111, 333, 1136237, 3408711, 10226133, 42040769, 126122307, 378366921]

約数ペア:

[(1, 378366921), (3, 126122307), (9, 42040769), (37, 10226133), (111, 3408711), (333, 1136237)]