22038393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 33546240

約数和(自身を除く): 11507847

約数列:

[1, 3, 13, 23, 39, 69, 79, 237, 299, 311, 897, 933, 1027, 1817, 3081, 4043, 5451, 7153, 12129, 21459, 23621, 24569, 70863, 73707, 92989, 278967, 319397, 565087, 958191, 1695261, 7346131, 22038393]

約数ペア:

[(1, 22038393), (3, 7346131), (13, 1695261), (23, 958191), (39, 565087), (69, 319397), (79, 278967), (237, 92989), (299, 73707), (311, 70863), (897, 24569), (933, 23621), (1027, 21459), (1817, 12129), (3081, 7153), (4043, 5451)]