23375247

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 13880433

約数列:

[1, 3, 7, 21, 29, 87, 131, 203, 293, 393, 609, 879, 917, 2051, 2751, 3799, 6153, 8497, 11397, 25491, 26593, 38383, 59479, 79779, 115149, 178437, 268681, 806043, 1113107, 3339321, 7791749, 23375247]

約数ペア:

[(1, 23375247), (3, 7791749), (7, 3339321), (21, 1113107), (29, 806043), (87, 268681), (131, 178437), (203, 115149), (293, 79779), (393, 59479), (609, 38383), (879, 26593), (917, 25491), (2051, 11397), (2751, 8497), (3799, 6153)]