22931853

素因数分解:

$3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 35764992

約数和(自身を除く): 12833139

約数列:

[1, 3, 7, 21, 49, 147, 257, 607, 771, 1799, 1821, 4249, 5397, 12593, 12747, 29743, 37779, 89229, 155999, 467997, 1091993, 3275979, 7643951, 22931853]

約数ペア:

[(1, 22931853), (3, 7643951), (7, 3275979), (21, 1091993), (49, 467997), (147, 155999), (257, 89229), (607, 37779), (771, 29743), (1799, 12747), (1821, 12593), (4249, 5397)]