17615313

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 26784576

約数和(自身を除く): 9169263

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1021, 1917, 3063, 5751, 9189, 17253, 27567, 72491, 82701, 217473, 248103, 652419, 1957257, 5871771, 17615313]

約数ペア:

[(1, 17615313), (3, 5871771), (9, 1957257), (27, 652419), (71, 248103), (81, 217473), (213, 82701), (243, 72491), (639, 27567), (1021, 17253), (1917, 9189), (3063, 5751)]