23127807

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 10740993

約数列:

[1, 3, 19, 47, 57, 89, 97, 141, 267, 291, 893, 1691, 1843, 2679, 4183, 4559, 5073, 5529, 8633, 12549, 13677, 25899, 79477, 86621, 164027, 238431, 259863, 405751, 492081, 1217253, 7709269, 23127807]

約数ペア:

[(1, 23127807), (3, 7709269), (19, 1217253), (47, 492081), (57, 405751), (89, 259863), (97, 238431), (141, 164027), (267, 86621), (291, 79477), (893, 25899), (1691, 13677), (1843, 12549), (2679, 8633), (4183, 5529), (4559, 5073)]