231324

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 555408

約数和(自身を除く): 324084

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 521, 1042, 1563, 2084, 3126, 6252, 19277, 38554, 57831, 77108, 115662, 231324]

約数ペア:

[(1, 231324), (2, 115662), (3, 77108), (4, 57831), (6, 38554), (12, 19277), (37, 6252), (74, 3126), (111, 2084), (148, 1563), (222, 1042), (444, 521)]