16497351

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{15667}}^1$

素因数の和:15692

約数の個数: 20

約数和(自身を含む): 26541592

約数和(自身を除く): 10044241

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 15667, 47001, 141003, 203671, 423009, 611013, 1269027, 1833039, 5499117, 16497351]

約数ペア:

[(1, 16497351), (3, 5499117), (9, 1833039), (13, 1269027), (27, 611013), (39, 423009), (81, 203671), (117, 141003), (351, 47001), (1053, 15667)]