13845573

素因数分解:

$3^4\times 7^1\times {\mathrm{24419}}^1$

素因数の和:24438

約数の個数: 20

約数和(自身を含む): 23638560

約数和(自身を除く): 9792987

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 24419, 73257, 170933, 219771, 512799, 659313, 1538397, 1977939, 4615191, 13845573]

約数ペア:

[(1, 13845573), (3, 4615191), (7, 1977939), (9, 1538397), (21, 659313), (27, 512799), (63, 219771), (81, 170933), (189, 73257), (567, 24419)]