26215371

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32009}}^1$

素因数の和:32035

約数の個数: 24

約数和(自身を含む): 46606560

約数和(自身を除く): 20391189

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 32009, 96027, 224063, 288081, 416117, 672189, 1248351, 2016567, 2912819, 3745053, 8738457, 26215371]

約数ペア:

[(1, 26215371), (3, 8738457), (7, 3745053), (9, 2912819), (13, 2016567), (21, 1248351), (39, 672189), (63, 416117), (91, 288081), (117, 224063), (273, 96027), (819, 32009)]