378187113

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{4021}}^1$

素因数の和:4424

約数の個数: 16

約数和(自身を含む): 510826176

約数和(自身を除く): 132639063

約数列:

[1, 3, 107, 293, 321, 879, 4021, 12063, 31351, 94053, 430247, 1178153, 1290741, 3534459, 126062371, 378187113]

約数ペア:

[(1, 378187113), (3, 126062371), (107, 3534459), (293, 1290741), (321, 1178153), (879, 430247), (4021, 94053), (12063, 31351)]