2192547

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 3370752

約数和(自身を除く): 1178205

約数列:

[1, 3, 7, 21, 131, 393, 797, 917, 2391, 2751, 5579, 16737, 104407, 313221, 730849, 2192547]

約数ペア:

[(1, 2192547), (3, 730849), (7, 313221), (21, 104407), (131, 16737), (393, 5579), (797, 2751), (917, 2391)]